update to 4.2.1

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Mark Otto 2018-12-22 12:03:13 -08:00
parent 5b27630cb4
commit d6678e8c46
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<li class="toc-entry toc-h2"><a href="#download-mark">Download mark</a></li>
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<h1 class="bd-title" id="content">Brand guidelines</h1>
<p class="bd-lead">Documentation and examples for Bootstraps logo and brand usage guidelines.</p>
<script async src="https://cdn.carbonads.com/carbon.js?serve=CKYIKKJL&placement=getbootstrapcom" id="_carbonads_js"></script>
<p>Have a need for Bootstraps brand resources? Great! We have only a few guidelines we follow, and in turn ask you to follow as well. These guidelines were inspired by MailChimps <a href="https://mailchimp.com/about/brand-assets/">Brand Assets</a>.</p>
<h2 id="mark-and-logo">Mark and logo</h2>
<p>Use either the Bootstrap mark (a capital <strong>B</strong>) or the standard logo (just <strong>Bootstrap</strong>). It should always appear in San Francisco Display Semibold. <strong>Do not use the Twitter bird</strong> in association with Bootstrap.</p>
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<span class="h1">Bootstrap</span>
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<span class="h1">Bootstrap</span>
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<h2 id="download-mark">Download mark</h2>
<p>Download the Bootstrap mark in one of three styles, each available as an SVG file. Right click, Save as.</p>
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<h1 class="bd-title" id="content">License FAQs</h1>
<p class="bd-lead">Commonly asked questions about Bootstraps open source license.</p>
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<p>Bootstrap is maintained by a <a href="https://github.com/orgs/twbs/people">small team of developers</a> on GitHub. Were actively looking to grow this team and would love to hear from you if youre excited about CSS at scale, writing and maintaining vanilla JavaScript plugins, and improving build tooling processes for frontend code.</p>
<h2 id="history">History</h2>
<p>Originally created by a designer and a developer at Twitter, Bootstrap has become one of the most popular front-end frameworks and open source projects in the world.</p>
<p>Bootstrap was created at Twitter in mid-2010 by <a href="https://twitter.com/mdo">@mdo</a> and <a href="https://twitter.com/fat">@fat</a>. Prior to being an open-sourced framework, Bootstrap was known as <em>Twitter Blueprint</em>. A few months into development, Twitter held its <a href="https://blog.twitter.com/engineering/en_us/a/2010/hack-week.html">first Hack Week</a> and the project exploded as developers of all skill levels jumped in without any external guidance. It served as the style guide for internal tools development at the company for over a year before its public release, and continues to do so today.</p>
<p>Originally <a href="https://blog.twitter.com/developer/en_us/a/2011/bootstrap-twitter.html">released</a> on <time datetime="2011-08-19 11:25">Friday, August 19, 2011</time>, weve since had over <a href="https://github.com/twbs/bootstrap/releases">twenty releases</a>, including two major rewrites with v2 and v3. With Bootstrap 2, we added responsive functionality to the entire framework as an optional stylesheet. Building on that with Bootstrap 3, we rewrote the library once more to make it responsive by default with a mobile first approach.</p>
<p>With Bootstrap 4, we once again rewrote the project to account for two key architectural changes: a migration to Sass and the move to CSSs flexbox. Our intention is to help in a small way to move the web development community forward by pushing for newer CSS properties, fewer dependencies, and new technologies across more modern browsers.</p>
<h2 id="get-involved">Get involved</h2>
<p>Get involved with Bootstrap development by <a href="https://github.com/twbs/bootstrap/issues/new">opening an issue</a> or submitting a pull request. Read our <a href="https://github.com/twbs/bootstrap/blob/v4.2.1/.github/CONTRIBUTING.md">contributing guidelines</a> for information on how we develop.</p>
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<strong>Martijn Cuppens</strong> @martijncuppens
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</a>
</li><li>
<a href="/docs/4.2/utilities/shadows/">
Shadows
</a>
</li><li>
<a href="/docs/4.2/utilities/sizing/">
Sizing
</a>
</li><li>
<a href="/docs/4.2/utilities/spacing/">
Spacing
</a>
</li><li>
<a href="/docs/4.2/utilities/text/">
Text
</a>
</li><li>
<a href="/docs/4.2/utilities/vertical-align/">
Vertical align
</a>
</li><li>
<a href="/docs/4.2/utilities/visibility/">
Visibility
</a>
</li></ul>
</div><div class="bd-toc-item">
<a class="bd-toc-link" href="/docs/4.2/extend/approach/">
Extend
</a>
<ul class="nav bd-sidenav"><li>
<a href="/docs/4.2/extend/approach/">
Approach
</a>
</li><li>
<a href="/docs/4.2/extend/icons/">
Icons
</a>
</li></ul>
</div><div class="bd-toc-item">
<a class="bd-toc-link" href="/docs/4.2/migration/">
Migration
</a>
<ul class="nav bd-sidenav"></ul>
</div><div class="bd-toc-item active">
<a class="bd-toc-link" href="/docs/4.2/about/overview/">
About
</a>
<ul class="nav bd-sidenav"><li>
<a href="/docs/4.2/about/overview/">
Overview
</a>
</li><li>
<a href="/docs/4.2/about/team/">
Team
</a>
</li><li>
<a href="/docs/4.2/about/brand/">
Brand
</a>
</li><li>
<a href="/docs/4.2/about/license/">
License
</a>
</li><li class="active bd-sidenav-active">
<a href="/docs/4.2/about/translations/">
Translations
</a>
</li></ul>
</div></nav>
</div>
<main class="col-12 col-md-9 col-xl-8 py-md-3 pl-md-5 bd-content" role="main">
<h1 class="bd-title" id="content">Translations</h1>
<p class="bd-lead">Links to community-translated Bootstrap documentation sites.</p>
<script async src="https://cdn.carbonads.com/carbon.js?serve=CKYIKKJL&placement=getbootstrapcom" id="_carbonads_js"></script>
<p>Community members have translated Bootstraps documentation into various languages. None are officially supported and they may not always be up to date.</p>
<ul>
<li><a href="https://bootstrap.hexschool.com/" hreflang="zh-tw">Bootstrap 4 繁體中文手冊 (中文(繁體))</a></li>
<li><a href="https://code.z01.com/v4/" hreflang="zh">Bootstrap 4 · 全球最流行的 HTML、CSS 和 JS 工具库。 (Chinese)</a></li>
<li><a href="https://getbootstrap.com.br/v4/" hreflang="pt-BR">Bootstrap 4 Português do Brasil (Brazilian Portuguese)</a></li>
<li><a href="https://getbootstrap.jp/" hreflang="ja">Bootstrap 4 日本語リファレンス (Japanese)</a></li>
</ul>
<p><strong>We dont help organize or host translations, we just link to them.</strong></p>
<p>Finished a new or better translation? Open a pull request to add it to our list.</p>
</main>
</div>
</div>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script>window.jQuery || document.write('<script src="/docs/4.2/assets/js/vendor/jquery-slim.min.js"><\/script>')</script><script src="/docs/4.2/dist/js/bootstrap.bundle.min.js" integrity="sha384-zDnhMsjVZfS3hiP7oCBRmfjkQC4fzxVxFhBx8Hkz2aZX8gEvA/jsP3eXRCvzTofP" crossorigin="anonymous"></script><script src="https://cdn.jsdelivr.net/npm/docsearch.js@2/dist/cdn/docsearch.min.js"></script><script src="/docs/4.2/assets/js/docs.min.js"></script>
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<browserconfig>
<msapplication>
<tile>
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</msapplication>
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"name": "Bootstrap",
"short_name": "Bootstrap",
"icons": [
{
"src": "/docs/4.2/assets/img/favicons/android-chrome-192x192.png",
"sizes": "192x192",
"type": "image/png"
},
{
"src": "/docs/4.2/assets/img/favicons/android-chrome-512x512.png",
"sizes": "512x512",
"type": "image/png"
}
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"start_url": "/?utm_source=a2hs",
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"display": "standalone"
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// NOTICE!! DO NOT USE ANY OF THIS JAVASCRIPT
// IT'S ALL JUST JUNK FOR OUR DOCS!
// ++++++++++++++++++++++++++++++++++++++++++
/*!
* JavaScript for Bootstrap's docs (https://getbootstrap.com/)
* Copyright 2011-2018 The Bootstrap Authors
* Copyright 2011-2018 Twitter, Inc.
* Licensed under the Creative Commons Attribution 3.0 Unported License. For
* details, see https://creativecommons.org/licenses/by/3.0/.
*/
/* global ClipboardJS: false, anchors: false, bsCustomFileInput: false */
(function ($) {
'use strict'
$(function () {
// Tooltip and popover demos
$('.tooltip-demo').tooltip({
selector: '[data-toggle="tooltip"]',
container: 'body'
})
$('[data-toggle="popover"]').popover()
$('.toast')
.toast({
autohide: false
})
.toast('show')
// Demos within modals
$('.tooltip-test').tooltip()
$('.popover-test').popover()
// Indeterminate checkbox example
$('.bd-example-indeterminate [type="checkbox"]').prop('indeterminate', true)
// Disable empty links in docs examples
$('.bd-content [href="#"]').click(function (e) {
e.preventDefault()
})
// Modal relatedTarget demo
$('#exampleModal').on('show.bs.modal', function (event) {
var $button = $(event.relatedTarget) // Button that triggered the modal
var recipient = $button.data('whatever') // Extract info from data-* attributes
// If necessary, you could initiate an AJAX request here (and then do the updating in a callback).
// Update the modal's content. We'll use jQuery here, but you could use a data binding library or other methods instead.
var $modal = $(this)
$modal.find('.modal-title').text('New message to ' + recipient)
$modal.find('.modal-body input').val(recipient)
})
// Activate animated progress bar
$('.bd-toggle-animated-progress').on('click', function () {
$(this).siblings('.progress').find('.progress-bar-striped').toggleClass('progress-bar-animated')
})
// Insert copy to clipboard button before .highlight
$('figure.highlight, div.highlight').each(function () {
var btnHtml = '<div class="bd-clipboard"><button type="button" class="btn-clipboard" title="Copy to clipboard">Copy</button></div>'
$(this).before(btnHtml)
$('.btn-clipboard')
.tooltip()
.on('mouseleave', function () {
// Explicitly hide tooltip, since after clicking it remains
// focused (as it's a button), so tooltip would otherwise
// remain visible until focus is moved away
$(this).tooltip('hide')
})
})
var clipboard = new ClipboardJS('.btn-clipboard', {
target: function (trigger) {
return trigger.parentNode.nextElementSibling
}
})
clipboard.on('success', function (e) {
$(e.trigger)
.attr('title', 'Copied!')
.tooltip('_fixTitle')
.tooltip('show')
.attr('title', 'Copy to clipboard')
.tooltip('_fixTitle')
e.clearSelection()
})
clipboard.on('error', function (e) {
var modifierKey = /Mac/i.test(navigator.userAgent) ? '\u2318' : 'Ctrl-'
var fallbackMsg = 'Press ' + modifierKey + 'C to copy'
$(e.trigger)
.attr('title', fallbackMsg)
.tooltip('_fixTitle')
.tooltip('show')
.attr('title', 'Copy to clipboard')
.tooltip('_fixTitle')
})
anchors.options = {
icon: '#'
}
anchors.add('.bd-content > h2, .bd-content > h3, .bd-content > h4, .bd-content > h5')
$('.bd-content').children('h2, h3, h4, h5').wrapInner('<span class="bd-content-title"></span>')
bsCustomFileInput.init()
})
}(jQuery))

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// NOTICE!! DO NOT USE ANY OF THIS JAVASCRIPT
// IT'S ALL JUST JUNK FOR OUR DOCS!
// ++++++++++++++++++++++++++++++++++++++++++
// Intended to prevent false-positive bug reports about Bootstrap not working properly in old versions of IE due to folks testing using IE's unreliable emulation modes.
(function () {
'use strict'
function emulatedIEMajorVersion() {
var groups = /MSIE ([0-9.]+)/.exec(window.navigator.userAgent)
if (groups === null) {
return null
}
var ieVersionNum = parseInt(groups[1], 10)
var ieMajorVersion = Math.floor(ieVersionNum)
return ieMajorVersion
}
function actualNonEmulatedIEMajorVersion() {
// Detects the actual version of IE in use, even if it's in an older-IE emulation mode.
// IE JavaScript conditional compilation docs: https://msdn.microsoft.com/library/121hztk3%28v=vs.94%29.aspx
// @cc_on docs: https://msdn.microsoft.com/library/8ka90k2e%28v=vs.94%29.aspx
var jscriptVersion = new Function('/*@cc_on return @_jscript_version; @*/')() // eslint-disable-line no-new-func
if (typeof jscriptVersion === 'undefined') {
return 11 // IE11+ not in emulation mode
}
if (jscriptVersion < 9) {
return 8 // IE8 (or lower; haven't tested on IE<8)
}
return jscriptVersion // IE9 or IE10 in any mode, or IE11 in non-IE11 mode
}
var ua = window.navigator.userAgent
if (ua.indexOf('Opera') > -1 || ua.indexOf('Presto') > -1) {
return // Opera, which might pretend to be IE
}
var emulated = emulatedIEMajorVersion()
if (emulated === null) {
return // Not IE
}
var nonEmulated = actualNonEmulatedIEMajorVersion()
if (emulated !== nonEmulated) {
// eslint-disable-next-line no-alert
window.alert('WARNING: You appear to be using IE' + nonEmulated + ' in IE' + emulated + ' emulation mode.\nIE emulation modes can behave significantly differently from ACTUAL older versions of IE.\nPLEASE DON\'T FILE BOOTSTRAP BUGS based on testing in IE emulation modes!')
}
}())

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// NOTICE!! DO NOT USE ANY OF THIS JAVASCRIPT
// IT'S ALL JUST JUNK FOR OUR DOCS!
// ++++++++++++++++++++++++++++++++++++++++++
(function () {
'use strict'
if (!window.docsearch) {
return
}
var inputElement = document.getElementById('search-input')
var siteDocsVersion = inputElement.getAttribute('data-docs-version')
function getOrigin() {
var location = window.location
var origin = location.origin
if (!origin) {
var port = location.port ? ':' + location.port : ''
origin = location.protocol + '//' + location.hostname + port
}
return origin
}
window.docsearch({
apiKey: '5990ad008512000bba2cf951ccf0332f',
indexName: 'bootstrap',
inputSelector: '#search-input',
algoliaOptions: {
facetFilters: ['version:' + siteDocsVersion]
},
transformData: function (hits) {
return hits.map(function (hit) {
var siteurl = getOrigin()
var urlRE = /^https?:\/\/getbootstrap\.com/
// When in production, return the result as is,
// otherwise remove our url from it.
hit.url = siteurl.match(urlRE) ? hit.url : hit.url.replace(urlRE, '')
// Prevent jumping to first header
if (hit.anchor === 'content') {
hit.url = hit.url.replace(/#content$/, '')
hit.anchor = null
}
return hit
})
},
debug: false // Set debug to true if you want to inspect the dropdown
})
}())

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/*!
* bsCustomFileInput v1.3.1 (https://github.com/Johann-S/bs-custom-file-input)
* Copyright 2018 Johann-S <johann.servoire@gmail.com>
* Licensed under MIT (https://github.com/Johann-S/bs-custom-file-input/blob/master/LICENSE)
*/
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<div class="d-none d-xl-block col-xl-2 bd-toc">
<ul class="section-nav">
<li class="toc-entry toc-h2"><a href="#examples">Examples</a>
<ul>
<li class="toc-entry toc-h3"><a href="#link-color">Link color</a></li>
<li class="toc-entry toc-h3"><a href="#additional-content">Additional content</a></li>
<li class="toc-entry toc-h3"><a href="#dismissing">Dismissing</a></li>
</ul>
</li>
<li class="toc-entry toc-h2"><a href="#javascript-behavior">JavaScript behavior</a>
<ul>
<li class="toc-entry toc-h3"><a href="#triggers">Triggers</a></li>
<li class="toc-entry toc-h3"><a href="#methods">Methods</a></li>
<li class="toc-entry toc-h3"><a href="#events">Events</a></li>
</ul>
</li>
</ul>
</div>
<main class="col-12 col-md-9 col-xl-8 py-md-3 pl-md-5 bd-content" role="main">
<h1 class="bd-title" id="content">Alerts</h1>
<p class="bd-lead">Provide contextual feedback messages for typical user actions with the handful of available and flexible alert messages.</p>
<script async src="https://cdn.carbonads.com/carbon.js?serve=CKYIKKJL&placement=getbootstrapcom" id="_carbonads_js"></script>
<h2 id="examples">Examples</h2>
<p>Alerts are available for any length of text, as well as an optional dismiss button. For proper styling, use one of the eight <strong>required</strong> contextual classes (e.g., <code class="highlighter-rouge">.alert-success</code>). For inline dismissal, use the <a href="#dismissing">alerts jQuery plugin</a>.</p>
<div class="bd-example">
<div class="alert alert-primary" role="alert">
A simple primary alert—check it out!
</div>
<div class="alert alert-secondary" role="alert">
A simple secondary alert—check it out!
</div>
<div class="alert alert-success" role="alert">
A simple success alert—check it out!
</div>
<div class="alert alert-danger" role="alert">
A simple danger alert—check it out!
</div>
<div class="alert alert-warning" role="alert">
A simple warning alert—check it out!
</div>
<div class="alert alert-info" role="alert">
A simple info alert—check it out!
</div>
<div class="alert alert-light" role="alert">
A simple light alert—check it out!
</div>
<div class="alert alert-dark" role="alert">
A simple dark alert—check it out!
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"alert alert-primary"</span> <span class="na">role=</span><span class="s">"alert"</span><span class="nt">&gt;</span>
A simple primary alert—check it out!
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"alert alert-secondary"</span> <span class="na">role=</span><span class="s">"alert"</span><span class="nt">&gt;</span>
A simple secondary alert—check it out!
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"alert alert-success"</span> <span class="na">role=</span><span class="s">"alert"</span><span class="nt">&gt;</span>
A simple success alert—check it out!
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"alert alert-danger"</span> <span class="na">role=</span><span class="s">"alert"</span><span class="nt">&gt;</span>
A simple danger alert—check it out!
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"alert alert-warning"</span> <span class="na">role=</span><span class="s">"alert"</span><span class="nt">&gt;</span>
A simple warning alert—check it out!
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"alert alert-info"</span> <span class="na">role=</span><span class="s">"alert"</span><span class="nt">&gt;</span>
A simple info alert—check it out!
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"alert alert-light"</span> <span class="na">role=</span><span class="s">"alert"</span><span class="nt">&gt;</span>
A simple light alert—check it out!
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"alert alert-dark"</span> <span class="na">role=</span><span class="s">"alert"</span><span class="nt">&gt;</span>
A simple dark alert—check it out!
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<div class="bd-callout bd-callout-warning">
<h5 id="conveying-meaning-to-assistive-technologies">Conveying meaning to assistive technologies</h5>
<p>Using color to add meaning only provides a visual indication, which will not be conveyed to users of assistive technologies such as screen readers. Ensure that information denoted by the color is either obvious from the content itself (e.g. the visible text), or is included through alternative means, such as additional text hidden with the <code class="highlighter-rouge">.sr-only</code> class.</p>
</div>
<h3 id="link-color">Link color</h3>
<p>Use the <code class="highlighter-rouge">.alert-link</code> utility class to quickly provide matching colored links within any alert.</p>
<div class="bd-example">
<div class="alert alert-primary" role="alert">
A simple primary alert with <a href="#" class="alert-link">an example link</a>. Give it a click if you like.
</div>
<div class="alert alert-secondary" role="alert">
A simple secondary alert with <a href="#" class="alert-link">an example link</a>. Give it a click if you like.
</div>
<div class="alert alert-success" role="alert">
A simple success alert with <a href="#" class="alert-link">an example link</a>. Give it a click if you like.
</div>
<div class="alert alert-danger" role="alert">
A simple danger alert with <a href="#" class="alert-link">an example link</a>. Give it a click if you like.
</div>
<div class="alert alert-warning" role="alert">
A simple warning alert with <a href="#" class="alert-link">an example link</a>. Give it a click if you like.
</div>
<div class="alert alert-info" role="alert">
A simple info alert with <a href="#" class="alert-link">an example link</a>. Give it a click if you like.
</div>
<div class="alert alert-light" role="alert">
A simple light alert with <a href="#" class="alert-link">an example link</a>. Give it a click if you like.
</div>
<div class="alert alert-dark" role="alert">
A simple dark alert with <a href="#" class="alert-link">an example link</a>. Give it a click if you like.
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"alert alert-primary"</span> <span class="na">role=</span><span class="s">"alert"</span><span class="nt">&gt;</span>
A simple primary alert with <span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"alert-link"</span><span class="nt">&gt;</span>an example link<span class="nt">&lt;/a&gt;</span>. Give it a click if you like.
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"alert alert-secondary"</span> <span class="na">role=</span><span class="s">"alert"</span><span class="nt">&gt;</span>
A simple secondary alert with <span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"alert-link"</span><span class="nt">&gt;</span>an example link<span class="nt">&lt;/a&gt;</span>. Give it a click if you like.
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"alert alert-success"</span> <span class="na">role=</span><span class="s">"alert"</span><span class="nt">&gt;</span>
A simple success alert with <span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"alert-link"</span><span class="nt">&gt;</span>an example link<span class="nt">&lt;/a&gt;</span>. Give it a click if you like.
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"alert alert-danger"</span> <span class="na">role=</span><span class="s">"alert"</span><span class="nt">&gt;</span>
A simple danger alert with <span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"alert-link"</span><span class="nt">&gt;</span>an example link<span class="nt">&lt;/a&gt;</span>. Give it a click if you like.
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"alert alert-warning"</span> <span class="na">role=</span><span class="s">"alert"</span><span class="nt">&gt;</span>
A simple warning alert with <span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"alert-link"</span><span class="nt">&gt;</span>an example link<span class="nt">&lt;/a&gt;</span>. Give it a click if you like.
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"alert alert-info"</span> <span class="na">role=</span><span class="s">"alert"</span><span class="nt">&gt;</span>
A simple info alert with <span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"alert-link"</span><span class="nt">&gt;</span>an example link<span class="nt">&lt;/a&gt;</span>. Give it a click if you like.
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"alert alert-light"</span> <span class="na">role=</span><span class="s">"alert"</span><span class="nt">&gt;</span>
A simple light alert with <span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"alert-link"</span><span class="nt">&gt;</span>an example link<span class="nt">&lt;/a&gt;</span>. Give it a click if you like.
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"alert alert-dark"</span> <span class="na">role=</span><span class="s">"alert"</span><span class="nt">&gt;</span>
A simple dark alert with <span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"alert-link"</span><span class="nt">&gt;</span>an example link<span class="nt">&lt;/a&gt;</span>. Give it a click if you like.
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h3 id="additional-content">Additional content</h3>
<p>Alerts can also contain additional HTML elements like headings, paragraphs and dividers.</p>
<div class="bd-example">
<div class="alert alert-success" role="alert">
<h4 class="alert-heading">Well done!</h4>
<p>Aww yeah, you successfully read this important alert message. This example text is going to run a bit longer so that you can see how spacing within an alert works with this kind of content.</p>
<hr />
<p class="mb-0">Whenever you need to, be sure to use margin utilities to keep things nice and tidy.</p>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"alert alert-success"</span> <span class="na">role=</span><span class="s">"alert"</span><span class="nt">&gt;</span>
<span class="nt">&lt;h4</span> <span class="na">class=</span><span class="s">"alert-heading"</span><span class="nt">&gt;</span>Well done!<span class="nt">&lt;/h4&gt;</span>
<span class="nt">&lt;p&gt;</span>Aww yeah, you successfully read this important alert message. This example text is going to run a bit longer so that you can see how spacing within an alert works with this kind of content.<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;hr&gt;</span>
<span class="nt">&lt;p</span> <span class="na">class=</span><span class="s">"mb-0"</span><span class="nt">&gt;</span>Whenever you need to, be sure to use margin utilities to keep things nice and tidy.<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h3 id="dismissing">Dismissing</h3>
<p>Using the alert JavaScript plugin, its possible to dismiss any alert inline. Heres how:</p>
<ul>
<li>Be sure youve loaded the alert plugin, or the compiled Bootstrap JavaScript.</li>
<li>If youre building our JavaScript from source, it <a href="/docs/4.2/getting-started/javascript/#util">requires <code class="highlighter-rouge">util.js</code></a>. The compiled version includes this.</li>
<li>Add a dismiss button and the <code class="highlighter-rouge">.alert-dismissible</code> class, which adds extra padding to the right of the alert and positions the <code class="highlighter-rouge">.close</code> button.</li>
<li>On the dismiss button, add the <code class="highlighter-rouge">data-dismiss="alert"</code> attribute, which triggers the JavaScript functionality. Be sure to use the <code class="highlighter-rouge">&lt;button&gt;</code> element with it for proper behavior across all devices.</li>
<li>To animate alerts when dismissing them, be sure to add the <code class="highlighter-rouge">.fade</code> and <code class="highlighter-rouge">.show</code> classes.</li>
</ul>
<p>You can see this in action with a live demo:</p>
<div class="bd-example">
<div class="alert alert-warning alert-dismissible fade show" role="alert">
<strong>Holy guacamole!</strong> You should check in on some of those fields below.
<button type="button" class="close" data-dismiss="alert" aria-label="Close">
<span aria-hidden="true">&times;</span>
</button>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"alert alert-warning alert-dismissible fade show"</span> <span class="na">role=</span><span class="s">"alert"</span><span class="nt">&gt;</span>
<span class="nt">&lt;strong&gt;</span>Holy guacamole!<span class="nt">&lt;/strong&gt;</span> You should check in on some of those fields below.
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"close"</span> <span class="na">data-dismiss=</span><span class="s">"alert"</span> <span class="na">aria-label=</span><span class="s">"Close"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">&gt;</span><span class="ni">&amp;times;</span><span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h2 id="javascript-behavior">JavaScript behavior</h2>
<h3 id="triggers">Triggers</h3>
<p>Enable dismissal of an alert via JavaScript:</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'.alert'</span><span class="p">).</span><span class="nx">alert</span><span class="p">()</span></code></pre></figure>
<p>Or with <code class="highlighter-rouge">data</code> attributes on a button <strong>within the alert</strong>, as demonstrated above:</p>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"close"</span> <span class="na">data-dismiss=</span><span class="s">"alert"</span> <span class="na">aria-label=</span><span class="s">"Close"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">&gt;</span><span class="ni">&amp;times;</span><span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/button&gt;</span></code></pre></figure>
<p>Note that closing an alert will remove it from the DOM.</p>
<h3 id="methods">Methods</h3>
<table>
<thead>
<tr>
<th>Method</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><code class="highlighter-rouge">$().alert()</code></td>
<td>Makes an alert listen for click events on descendant elements which have the <code class="highlighter-rouge">data-dismiss="alert"</code> attribute. (Not necessary when using the data-apis auto-initialization.)</td>
</tr>
<tr>
<td><code class="highlighter-rouge">$().alert('close')</code></td>
<td>Closes an alert by removing it from the DOM. If the <code class="highlighter-rouge">.fade</code> and <code class="highlighter-rouge">.show</code> classes are present on the element, the alert will fade out before it is removed.</td>
</tr>
<tr>
<td><code class="highlighter-rouge">$().alert('dispose')</code></td>
<td>Destroys an elements alert.</td>
</tr>
</tbody>
</table>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s2">".alert"</span><span class="p">).</span><span class="nx">alert</span><span class="p">(</span><span class="s1">'close'</span><span class="p">)</span></code></pre></figure>
<h3 id="events">Events</h3>
<p>Bootstraps alert plugin exposes a few events for hooking into alert functionality.</p>
<table>
<thead>
<tr>
<th>Event</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><code class="highlighter-rouge">close.bs.alert</code></td>
<td>This event fires immediately when the <code>close</code> instance method is called.</td>
</tr>
<tr>
<td><code class="highlighter-rouge">closed.bs.alert</code></td>
<td>This event is fired when the alert has been closed (will wait for CSS transitions to complete).</td>
</tr>
</tbody>
</table>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'#myAlert'</span><span class="p">).</span><span class="nx">on</span><span class="p">(</span><span class="s1">'closed.bs.alert'</span><span class="p">,</span> <span class="kd">function</span> <span class="p">()</span> <span class="p">{</span>
<span class="c1">// do something…</span>
<span class="p">})</span></code></pre></figure>
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<li class="toc-entry toc-h2"><a href="#example">Example</a></li>
<li class="toc-entry toc-h2"><a href="#contextual-variations">Contextual variations</a></li>
<li class="toc-entry toc-h2"><a href="#pill-badges">Pill badges</a></li>
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<main class="col-12 col-md-9 col-xl-8 py-md-3 pl-md-5 bd-content" role="main">
<h1 class="bd-title" id="content">Badges</h1>
<p class="bd-lead">Documentation and examples for badges, our small count and labeling component.</p>
<script async src="https://cdn.carbonads.com/carbon.js?serve=CKYIKKJL&placement=getbootstrapcom" id="_carbonads_js"></script>
<h2 id="example">Example</h2>
<p>Badges scale to match the size of the immediate parent element by using relative font sizing and <code class="highlighter-rouge">em</code> units.</p>
<div class="bd-example">
<h1>Example heading <span class="badge badge-secondary">New</span></h1>
<h2>Example heading <span class="badge badge-secondary">New</span></h2>
<h3>Example heading <span class="badge badge-secondary">New</span></h3>
<h4>Example heading <span class="badge badge-secondary">New</span></h4>
<h5>Example heading <span class="badge badge-secondary">New</span></h5>
<h6>Example heading <span class="badge badge-secondary">New</span></h6>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;h1&gt;</span>Example heading <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"badge badge-secondary"</span><span class="nt">&gt;</span>New<span class="nt">&lt;/span&gt;&lt;/h1&gt;</span>
<span class="nt">&lt;h2&gt;</span>Example heading <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"badge badge-secondary"</span><span class="nt">&gt;</span>New<span class="nt">&lt;/span&gt;&lt;/h2&gt;</span>
<span class="nt">&lt;h3&gt;</span>Example heading <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"badge badge-secondary"</span><span class="nt">&gt;</span>New<span class="nt">&lt;/span&gt;&lt;/h3&gt;</span>
<span class="nt">&lt;h4&gt;</span>Example heading <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"badge badge-secondary"</span><span class="nt">&gt;</span>New<span class="nt">&lt;/span&gt;&lt;/h4&gt;</span>
<span class="nt">&lt;h5&gt;</span>Example heading <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"badge badge-secondary"</span><span class="nt">&gt;</span>New<span class="nt">&lt;/span&gt;&lt;/h5&gt;</span>
<span class="nt">&lt;h6&gt;</span>Example heading <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"badge badge-secondary"</span><span class="nt">&gt;</span>New<span class="nt">&lt;/span&gt;&lt;/h6&gt;</span></code></pre></figure>
<p>Badges can be used as part of links or buttons to provide a counter.</p>
<div class="bd-example">
<button type="button" class="btn btn-primary">
Notifications <span class="badge badge-light">4</span>
</button>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-primary"</span><span class="nt">&gt;</span>
Notifications <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"badge badge-light"</span><span class="nt">&gt;</span>4<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/button&gt;</span></code></pre></figure>
<p>Note that depending on how they are used, badges may be confusing for users of screen readers and similar assistive technologies. While the styling of badges provides a visual cue as to their purpose, these users will simply be presented with the content of the badge. Depending on the specific situation, these badges may seem like random additional words or numbers at the end of a sentence, link, or button.</p>
<p>Unless the context is clear (as with the “Notifications” example, where it is understood that the “4” is the number of notifications), consider including additional context with a visually hidden piece of additional text.</p>
<div class="bd-example">
<button type="button" class="btn btn-primary">
Profile <span class="badge badge-light">9</span>
<span class="sr-only">unread messages</span>
</button>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-primary"</span><span class="nt">&gt;</span>
Profile <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"badge badge-light"</span><span class="nt">&gt;</span>9<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>unread messages<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/button&gt;</span></code></pre></figure>
<h2 id="contextual-variations">Contextual variations</h2>
<p>Add any of the below mentioned modifier classes to change the appearance of a badge.</p>
<div class="bd-example">
<span class="badge badge-primary">Primary</span>
<span class="badge badge-secondary">Secondary</span>
<span class="badge badge-success">Success</span>
<span class="badge badge-danger">Danger</span>
<span class="badge badge-warning">Warning</span>
<span class="badge badge-info">Info</span>
<span class="badge badge-light">Light</span>
<span class="badge badge-dark">Dark</span>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"badge badge-primary"</span><span class="nt">&gt;</span>Primary<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"badge badge-secondary"</span><span class="nt">&gt;</span>Secondary<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"badge badge-success"</span><span class="nt">&gt;</span>Success<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"badge badge-danger"</span><span class="nt">&gt;</span>Danger<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"badge badge-warning"</span><span class="nt">&gt;</span>Warning<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"badge badge-info"</span><span class="nt">&gt;</span>Info<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"badge badge-light"</span><span class="nt">&gt;</span>Light<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"badge badge-dark"</span><span class="nt">&gt;</span>Dark<span class="nt">&lt;/span&gt;</span></code></pre></figure>
<div class="bd-callout bd-callout-warning">
<h5 id="conveying-meaning-to-assistive-technologies">Conveying meaning to assistive technologies</h5>
<p>Using color to add meaning only provides a visual indication, which will not be conveyed to users of assistive technologies such as screen readers. Ensure that information denoted by the color is either obvious from the content itself (e.g. the visible text), or is included through alternative means, such as additional text hidden with the <code class="highlighter-rouge">.sr-only</code> class.</p>
</div>
<h2 id="pill-badges">Pill badges</h2>
<p>Use the <code class="highlighter-rouge">.badge-pill</code> modifier class to make badges more rounded (with a larger <code class="highlighter-rouge">border-radius</code> and additional horizontal <code class="highlighter-rouge">padding</code>). Useful if you miss the badges from v3.</p>
<div class="bd-example">
<span class="badge badge-pill badge-primary">Primary</span>
<span class="badge badge-pill badge-secondary">Secondary</span>
<span class="badge badge-pill badge-success">Success</span>
<span class="badge badge-pill badge-danger">Danger</span>
<span class="badge badge-pill badge-warning">Warning</span>
<span class="badge badge-pill badge-info">Info</span>
<span class="badge badge-pill badge-light">Light</span>
<span class="badge badge-pill badge-dark">Dark</span>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"badge badge-pill badge-primary"</span><span class="nt">&gt;</span>Primary<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"badge badge-pill badge-secondary"</span><span class="nt">&gt;</span>Secondary<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"badge badge-pill badge-success"</span><span class="nt">&gt;</span>Success<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"badge badge-pill badge-danger"</span><span class="nt">&gt;</span>Danger<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"badge badge-pill badge-warning"</span><span class="nt">&gt;</span>Warning<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"badge badge-pill badge-info"</span><span class="nt">&gt;</span>Info<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"badge badge-pill badge-light"</span><span class="nt">&gt;</span>Light<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"badge badge-pill badge-dark"</span><span class="nt">&gt;</span>Dark<span class="nt">&lt;/span&gt;</span></code></pre></figure>
<h2 id="links">Links</h2>
<p>Using the contextual <code class="highlighter-rouge">.badge-*</code> classes on an <code class="highlighter-rouge">&lt;a&gt;</code> element quickly provide <em>actionable</em> badges with hover and focus states.</p>
<div class="bd-example">
<a href="#" class="badge badge-primary">Primary</a>
<a href="#" class="badge badge-secondary">Secondary</a>
<a href="#" class="badge badge-success">Success</a>
<a href="#" class="badge badge-danger">Danger</a>
<a href="#" class="badge badge-warning">Warning</a>
<a href="#" class="badge badge-info">Info</a>
<a href="#" class="badge badge-light">Light</a>
<a href="#" class="badge badge-dark">Dark</a>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"badge badge-primary"</span><span class="nt">&gt;</span>Primary<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"badge badge-secondary"</span><span class="nt">&gt;</span>Secondary<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"badge badge-success"</span><span class="nt">&gt;</span>Success<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"badge badge-danger"</span><span class="nt">&gt;</span>Danger<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"badge badge-warning"</span><span class="nt">&gt;</span>Warning<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"badge badge-info"</span><span class="nt">&gt;</span>Info<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"badge badge-light"</span><span class="nt">&gt;</span>Light<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"badge badge-dark"</span><span class="nt">&gt;</span>Dark<span class="nt">&lt;/a&gt;</span></code></pre></figure>
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<main class="col-12 col-md-9 col-xl-8 py-md-3 pl-md-5 bd-content" role="main">
<h1 class="bd-title" id="content">Breadcrumb</h1>
<p class="bd-lead">Indicate the current pages location within a navigational hierarchy that automatically adds separators via CSS.</p>
<script async src="https://cdn.carbonads.com/carbon.js?serve=CKYIKKJL&placement=getbootstrapcom" id="_carbonads_js"></script>
<h2 id="example">Example</h2>
<div class="bd-example">
<nav aria-label="breadcrumb">
<ol class="breadcrumb">
<li class="breadcrumb-item active" aria-current="page">Home</li>
</ol>
</nav>
<nav aria-label="breadcrumb">
<ol class="breadcrumb">
<li class="breadcrumb-item"><a href="#">Home</a></li>
<li class="breadcrumb-item active" aria-current="page">Library</li>
</ol>
</nav>
<nav aria-label="breadcrumb">
<ol class="breadcrumb">
<li class="breadcrumb-item"><a href="#">Home</a></li>
<li class="breadcrumb-item"><a href="#">Library</a></li>
<li class="breadcrumb-item active" aria-current="page">Data</li>
</ol>
</nav>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;nav</span> <span class="na">aria-label=</span><span class="s">"breadcrumb"</span><span class="nt">&gt;</span>
<span class="nt">&lt;ol</span> <span class="na">class=</span><span class="s">"breadcrumb"</span><span class="nt">&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"breadcrumb-item active"</span> <span class="na">aria-current=</span><span class="s">"page"</span><span class="nt">&gt;</span>Home<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;/ol&gt;</span>
<span class="nt">&lt;/nav&gt;</span>
<span class="nt">&lt;nav</span> <span class="na">aria-label=</span><span class="s">"breadcrumb"</span><span class="nt">&gt;</span>
<span class="nt">&lt;ol</span> <span class="na">class=</span><span class="s">"breadcrumb"</span><span class="nt">&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"breadcrumb-item"</span><span class="nt">&gt;&lt;a</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>Home<span class="nt">&lt;/a&gt;&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"breadcrumb-item active"</span> <span class="na">aria-current=</span><span class="s">"page"</span><span class="nt">&gt;</span>Library<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;/ol&gt;</span>
<span class="nt">&lt;/nav&gt;</span>
<span class="nt">&lt;nav</span> <span class="na">aria-label=</span><span class="s">"breadcrumb"</span><span class="nt">&gt;</span>
<span class="nt">&lt;ol</span> <span class="na">class=</span><span class="s">"breadcrumb"</span><span class="nt">&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"breadcrumb-item"</span><span class="nt">&gt;&lt;a</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>Home<span class="nt">&lt;/a&gt;&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"breadcrumb-item"</span><span class="nt">&gt;&lt;a</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>Library<span class="nt">&lt;/a&gt;&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"breadcrumb-item active"</span> <span class="na">aria-current=</span><span class="s">"page"</span><span class="nt">&gt;</span>Data<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;/ol&gt;</span>
<span class="nt">&lt;/nav&gt;</span></code></pre></figure>
<h2 id="changing-the-separator">Changing the separator</h2>
<p>Separators are automatically added in CSS through <a href="https://developer.mozilla.org/en-US/docs/Web/CSS/::before"><code class="highlighter-rouge">::before</code></a> and <a href="https://developer.mozilla.org/en-US/docs/Web/CSS/content"><code class="highlighter-rouge">content</code></a>. They can be changed by changing <code class="highlighter-rouge">$breadcrumb-divider</code>. The <a href="https://sass-lang.com/documentation/Sass/Script/Functions.html#quote-instance_method">quote</a> function is needed to generate the quotes around a string, so if you want <code class="highlighter-rouge">&gt;</code> as separator, you can use this:</p>
<div class="language-scss highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="nv">$breadcrumb-divider</span><span class="p">:</span> <span class="nf">quote</span><span class="p">(</span><span class="s2">"&gt;"</span><span class="p">);</span>
</code></pre></div></div>
<p>Its also possible to use a <strong>base64 embedded SVG icon</strong>:</p>
<div class="language-scss highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="nv">$breadcrumb-divider</span><span class="p">:</span> <span class="sx">url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI4IiBoZWlnaHQ9IjgiPjxwYXRoIGQ9Ik0yLjUgMEwxIDEuNSAzLjUgNCAxIDYuNSAyLjUgOGw0LTQtNC00eiIgZmlsbD0iY3VycmVudENvbG9yIi8+PC9zdmc+)</span><span class="p">;</span>
</code></pre></div></div>
<p>The separator can be removed by setting <code class="highlighter-rouge">$breadcrumb-divider</code> to <code class="highlighter-rouge">none</code>:</p>
<div class="language-scss highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="nv">$breadcrumb-divider</span><span class="p">:</span> <span class="nb">none</span><span class="p">;</span>
</code></pre></div></div>
<h2 id="accessibility">Accessibility</h2>
<p>Since breadcrumbs provide a navigation, its a good idea to add a meaningful label such as <code class="highlighter-rouge">aria-label="breadcrumb"</code> to describe the type of navigation provided in the <code class="highlighter-rouge">&lt;nav&gt;</code> element, as well as applying an <code class="highlighter-rouge">aria-current="page"</code> to the last item of the set to indicate that it represents the current page.</p>
<p>For more information, see the <a href="https://www.w3.org/TR/wai-aria-practices/#breadcrumb">WAI-ARIA Authoring Practices for the breadcrumb pattern</a>.</p>
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<li class="toc-entry toc-h2"><a href="#basic-example">Basic example</a></li>
<li class="toc-entry toc-h2"><a href="#button-toolbar">Button toolbar</a></li>
<li class="toc-entry toc-h2"><a href="#sizing">Sizing</a></li>
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<main class="col-12 col-md-9 col-xl-8 py-md-3 pl-md-5 bd-content" role="main">
<h1 class="bd-title" id="content">Button group</h1>
<p class="bd-lead">Group a series of buttons together on a single line with the button group, and super-power them with JavaScript.</p>
<script async src="https://cdn.carbonads.com/carbon.js?serve=CKYIKKJL&placement=getbootstrapcom" id="_carbonads_js"></script>
<h2 id="basic-example">Basic example</h2>
<p>Wrap a series of buttons with <code class="highlighter-rouge">.btn</code> in <code class="highlighter-rouge">.btn-group</code>. Add on optional JavaScript radio and checkbox style behavior with <a href="/docs/4.2/components/buttons/#button-plugin">our buttons plugin</a>.</p>
<div class="bd-example">
<div class="btn-group" role="group" aria-label="Basic example">
<button type="button" class="btn btn-secondary">Left</button>
<button type="button" class="btn btn-secondary">Middle</button>
<button type="button" class="btn btn-secondary">Right</button>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"btn-group"</span> <span class="na">role=</span><span class="s">"group"</span> <span class="na">aria-label=</span><span class="s">"Basic example"</span><span class="nt">&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span><span class="nt">&gt;</span>Left<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span><span class="nt">&gt;</span>Middle<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span><span class="nt">&gt;</span>Right<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<div class="bd-callout bd-callout-warning">
<h5 id="ensure-correct-role-and-provide-a-label">Ensure correct <code class="highlighter-rouge">role</code> and provide a label</h5>
<p>In order for assistive technologies (such as screen readers) to convey that a series of buttons is grouped, an appropriate <code class="highlighter-rouge">role</code> attribute needs to be provided. For button groups, this would be <code class="highlighter-rouge">role="group"</code>, while toolbars should have a <code class="highlighter-rouge">role="toolbar"</code>.</p>
<p>In addition, groups and toolbars should be given an explicit label, as most assistive technologies will otherwise not announce them, despite the presence of the correct role attribute. In the examples provided here, we use <code class="highlighter-rouge">aria-label</code>, but alternatives such as <code class="highlighter-rouge">aria-labelledby</code> can also be used.</p>
</div>
<h2 id="button-toolbar">Button toolbar</h2>
<p>Combine sets of button groups into button toolbars for more complex components. Use utility classes as needed to space out groups, buttons, and more.</p>
<div class="bd-example">
<div class="btn-toolbar" role="toolbar" aria-label="Toolbar with button groups">
<div class="btn-group mr-2" role="group" aria-label="First group">
<button type="button" class="btn btn-secondary">1</button>
<button type="button" class="btn btn-secondary">2</button>
<button type="button" class="btn btn-secondary">3</button>
<button type="button" class="btn btn-secondary">4</button>
</div>
<div class="btn-group mr-2" role="group" aria-label="Second group">
<button type="button" class="btn btn-secondary">5</button>
<button type="button" class="btn btn-secondary">6</button>
<button type="button" class="btn btn-secondary">7</button>
</div>
<div class="btn-group" role="group" aria-label="Third group">
<button type="button" class="btn btn-secondary">8</button>
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"btn-toolbar"</span> <span class="na">role=</span><span class="s">"toolbar"</span> <span class="na">aria-label=</span><span class="s">"Toolbar with button groups"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"btn-group mr-2"</span> <span class="na">role=</span><span class="s">"group"</span> <span class="na">aria-label=</span><span class="s">"First group"</span><span class="nt">&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span><span class="nt">&gt;</span>1<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span><span class="nt">&gt;</span>2<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span><span class="nt">&gt;</span>3<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span><span class="nt">&gt;</span>4<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"btn-group mr-2"</span> <span class="na">role=</span><span class="s">"group"</span> <span class="na">aria-label=</span><span class="s">"Second group"</span><span class="nt">&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span><span class="nt">&gt;</span>5<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span><span class="nt">&gt;</span>6<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span><span class="nt">&gt;</span>7<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"btn-group"</span> <span class="na">role=</span><span class="s">"group"</span> <span class="na">aria-label=</span><span class="s">"Third group"</span><span class="nt">&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span><span class="nt">&gt;</span>8<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<p>Feel free to mix input groups with button groups in your toolbars. Similar to the example above, youll likely need some utilities though to space things properly.</p>
<div class="bd-example">
<div class="btn-toolbar mb-3" role="toolbar" aria-label="Toolbar with button groups">
<div class="btn-group mr-2" role="group" aria-label="First group">
<button type="button" class="btn btn-secondary">1</button>
<button type="button" class="btn btn-secondary">2</button>
<button type="button" class="btn btn-secondary">3</button>
<button type="button" class="btn btn-secondary">4</button>
</div>
<div class="input-group">
<div class="input-group-prepend">
<div class="input-group-text" id="btnGroupAddon">@</div>
</div>
<input type="text" class="form-control" placeholder="Input group example" aria-label="Input group example" aria-describedby="btnGroupAddon" />
</div>
</div>
<div class="btn-toolbar justify-content-between" role="toolbar" aria-label="Toolbar with button groups">
<div class="btn-group" role="group" aria-label="First group">
<button type="button" class="btn btn-secondary">1</button>
<button type="button" class="btn btn-secondary">2</button>
<button type="button" class="btn btn-secondary">3</button>
<button type="button" class="btn btn-secondary">4</button>
</div>
<div class="input-group">
<div class="input-group-prepend">
<div class="input-group-text" id="btnGroupAddon2">@</div>
</div>
<input type="text" class="form-control" placeholder="Input group example" aria-label="Input group example" aria-describedby="btnGroupAddon2" />
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"btn-toolbar mb-3"</span> <span class="na">role=</span><span class="s">"toolbar"</span> <span class="na">aria-label=</span><span class="s">"Toolbar with button groups"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"btn-group mr-2"</span> <span class="na">role=</span><span class="s">"group"</span> <span class="na">aria-label=</span><span class="s">"First group"</span><span class="nt">&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span><span class="nt">&gt;</span>1<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span><span class="nt">&gt;</span>2<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span><span class="nt">&gt;</span>3<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span><span class="nt">&gt;</span>4<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"input-group"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"input-group-prepend"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"input-group-text"</span> <span class="na">id=</span><span class="s">"btnGroupAddon"</span><span class="nt">&gt;</span>@<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;input</span> <span class="na">type=</span><span class="s">"text"</span> <span class="na">class=</span><span class="s">"form-control"</span> <span class="na">placeholder=</span><span class="s">"Input group example"</span> <span class="na">aria-label=</span><span class="s">"Input group example"</span> <span class="na">aria-describedby=</span><span class="s">"btnGroupAddon"</span><span class="nt">&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"btn-toolbar justify-content-between"</span> <span class="na">role=</span><span class="s">"toolbar"</span> <span class="na">aria-label=</span><span class="s">"Toolbar with button groups"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"btn-group"</span> <span class="na">role=</span><span class="s">"group"</span> <span class="na">aria-label=</span><span class="s">"First group"</span><span class="nt">&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span><span class="nt">&gt;</span>1<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span><span class="nt">&gt;</span>2<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span><span class="nt">&gt;</span>3<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span><span class="nt">&gt;</span>4<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"input-group"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"input-group-prepend"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"input-group-text"</span> <span class="na">id=</span><span class="s">"btnGroupAddon2"</span><span class="nt">&gt;</span>@<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;input</span> <span class="na">type=</span><span class="s">"text"</span> <span class="na">class=</span><span class="s">"form-control"</span> <span class="na">placeholder=</span><span class="s">"Input group example"</span> <span class="na">aria-label=</span><span class="s">"Input group example"</span> <span class="na">aria-describedby=</span><span class="s">"btnGroupAddon2"</span><span class="nt">&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h2 id="sizing">Sizing</h2>
<p>Instead of applying button sizing classes to every button in a group, just add <code class="highlighter-rouge">.btn-group-*</code> to each <code class="highlighter-rouge">.btn-group</code>, including each one when nesting multiple groups.</p>
<div class="bd-example">
<div class="btn-group btn-group-lg" role="group" aria-label="Large button group">
<button type="button" class="btn btn-secondary">Left</button>
<button type="button" class="btn btn-secondary">Middle</button>
<button type="button" class="btn btn-secondary">Right</button>
</div>
<br />
<div class="btn-group" role="group" aria-label="Default button group">
<button type="button" class="btn btn-secondary">Left</button>
<button type="button" class="btn btn-secondary">Middle</button>
<button type="button" class="btn btn-secondary">Right</button>
</div>
<br />
<div class="btn-group btn-group-sm" role="group" aria-label="Small button group">
<button type="button" class="btn btn-secondary">Left</button>
<button type="button" class="btn btn-secondary">Middle</button>
<button type="button" class="btn btn-secondary">Right</button>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"btn-group btn-group-lg"</span> <span class="na">role=</span><span class="s">"group"</span> <span class="na">aria-label=</span><span class="s">"..."</span><span class="nt">&gt;</span>...<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"btn-group"</span> <span class="na">role=</span><span class="s">"group"</span> <span class="na">aria-label=</span><span class="s">"..."</span><span class="nt">&gt;</span>...<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"btn-group btn-group-sm"</span> <span class="na">role=</span><span class="s">"group"</span> <span class="na">aria-label=</span><span class="s">"..."</span><span class="nt">&gt;</span>...<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h2 id="nesting">Nesting</h2>
<p>Place a <code class="highlighter-rouge">.btn-group</code> within another <code class="highlighter-rouge">.btn-group</code> when you want dropdown menus mixed with a series of buttons.</p>
<div class="bd-example">
<div class="btn-group" role="group" aria-label="Button group with nested dropdown">
<button type="button" class="btn btn-secondary">1</button>
<button type="button" class="btn btn-secondary">2</button>
<div class="btn-group" role="group">
<button id="btnGroupDrop1" type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
Dropdown
</button>
<div class="dropdown-menu" aria-labelledby="btnGroupDrop1">
<a class="dropdown-item" href="#">Dropdown link</a>
<a class="dropdown-item" href="#">Dropdown link</a>
</div>
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"btn-group"</span> <span class="na">role=</span><span class="s">"group"</span> <span class="na">aria-label=</span><span class="s">"Button group with nested dropdown"</span><span class="nt">&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span><span class="nt">&gt;</span>1<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span><span class="nt">&gt;</span>2<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"btn-group"</span> <span class="na">role=</span><span class="s">"group"</span><span class="nt">&gt;</span>
<span class="nt">&lt;button</span> <span class="na">id=</span><span class="s">"btnGroupDrop1"</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary dropdown-toggle"</span> <span class="na">data-toggle=</span><span class="s">"dropdown"</span> <span class="na">aria-haspopup=</span><span class="s">"true"</span> <span class="na">aria-expanded=</span><span class="s">"false"</span><span class="nt">&gt;</span>
Dropdown
<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"dropdown-menu"</span> <span class="na">aria-labelledby=</span><span class="s">"btnGroupDrop1"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"dropdown-item"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>Dropdown link<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"dropdown-item"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>Dropdown link<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h2 id="vertical-variation">Vertical variation</h2>
<p>Make a set of buttons appear vertically stacked rather than horizontally. <strong>Split button dropdowns are not supported here.</strong></p>
<div class="bd-example">
<div class="btn-group-vertical" role="group" aria-label="Vertical button group">
<button type="button" class="btn btn-secondary">Button</button>
<button type="button" class="btn btn-secondary">Button</button>
<button type="button" class="btn btn-secondary">Button</button>
<button type="button" class="btn btn-secondary">Button</button>
<button type="button" class="btn btn-secondary">Button</button>
<button type="button" class="btn btn-secondary">Button</button>
</div>
</div>
<div class="bd-example">
<div class="btn-group-vertical" role="group" aria-label="Vertical button group">
<button type="button" class="btn btn-secondary">Button</button>
<button type="button" class="btn btn-secondary">Button</button>
<div class="btn-group" role="group">
<button id="btnGroupVerticalDrop1" type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
Dropdown
</button>
<div class="dropdown-menu" aria-labelledby="btnGroupVerticalDrop1">
<a class="dropdown-item" href="#">Dropdown link</a>
<a class="dropdown-item" href="#">Dropdown link</a>
</div>
</div>
<button type="button" class="btn btn-secondary">Button</button>
<button type="button" class="btn btn-secondary">Button</button>
<div class="btn-group" role="group">
<button id="btnGroupVerticalDrop2" type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
Dropdown
</button>
<div class="dropdown-menu" aria-labelledby="btnGroupVerticalDrop2">
<a class="dropdown-item" href="#">Dropdown link</a>
<a class="dropdown-item" href="#">Dropdown link</a>
</div>
</div>
<div class="btn-group" role="group">
<button id="btnGroupVerticalDrop3" type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
Dropdown
</button>
<div class="dropdown-menu" aria-labelledby="btnGroupVerticalDrop3">
<a class="dropdown-item" href="#">Dropdown link</a>
<a class="dropdown-item" href="#">Dropdown link</a>
</div>
</div>
<div class="btn-group" role="group">
<button id="btnGroupVerticalDrop4" type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
Dropdown
</button>
<div class="dropdown-menu" aria-labelledby="btnGroupVerticalDrop4">
<a class="dropdown-item" href="#">Dropdown link</a>
<a class="dropdown-item" href="#">Dropdown link</a>
</div>
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"btn-group-vertical"</span><span class="nt">&gt;</span>
...
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
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</div><div class="bd-toc-item active">
<a class="bd-toc-link" href="/docs/4.2/components/alerts/">
Components
</a>
<ul class="nav bd-sidenav"><li>
<a href="/docs/4.2/components/alerts/">
Alerts
</a>
</li><li>
<a href="/docs/4.2/components/badge/">
Badge
</a>
</li><li>
<a href="/docs/4.2/components/breadcrumb/">
Breadcrumb
</a>
</li><li class="active bd-sidenav-active">
<a href="/docs/4.2/components/buttons/">
Buttons
</a>
</li><li>
<a href="/docs/4.2/components/button-group/">
Button group
</a>
</li><li>
<a href="/docs/4.2/components/card/">
Card
</a>
</li><li>
<a href="/docs/4.2/components/carousel/">
Carousel
</a>
</li><li>
<a href="/docs/4.2/components/collapse/">
Collapse
</a>
</li><li>
<a href="/docs/4.2/components/dropdowns/">
Dropdowns
</a>
</li><li>
<a href="/docs/4.2/components/forms/">
Forms
</a>
</li><li>
<a href="/docs/4.2/components/input-group/">
Input group
</a>
</li><li>
<a href="/docs/4.2/components/jumbotron/">
Jumbotron
</a>
</li><li>
<a href="/docs/4.2/components/list-group/">
List group
</a>
</li><li>
<a href="/docs/4.2/components/media-object/">
Media object
</a>
</li><li>
<a href="/docs/4.2/components/modal/">
Modal
</a>
</li><li>
<a href="/docs/4.2/components/navs/">
Navs
</a>
</li><li>
<a href="/docs/4.2/components/navbar/">
Navbar
</a>
</li><li>
<a href="/docs/4.2/components/pagination/">
Pagination
</a>
</li><li>
<a href="/docs/4.2/components/popovers/">
Popovers
</a>
</li><li>
<a href="/docs/4.2/components/progress/">
Progress
</a>
</li><li>
<a href="/docs/4.2/components/scrollspy/">
Scrollspy
</a>
</li><li>
<a href="/docs/4.2/components/spinners/">
Spinners
</a>
</li><li>
<a href="/docs/4.2/components/toasts/">
Toasts
</a>
</li><li>
<a href="/docs/4.2/components/tooltips/">
Tooltips
</a>
</li></ul>
</div><div class="bd-toc-item">
<a class="bd-toc-link" href="/docs/4.2/utilities/borders/">
Utilities
</a>
<ul class="nav bd-sidenav"><li>
<a href="/docs/4.2/utilities/borders/">
Borders
</a>
</li><li>
<a href="/docs/4.2/utilities/clearfix/">
Clearfix
</a>
</li><li>
<a href="/docs/4.2/utilities/close-icon/">
Close icon
</a>
</li><li>
<a href="/docs/4.2/utilities/colors/">
Colors
</a>
</li><li>
<a href="/docs/4.2/utilities/display/">
Display
</a>
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<a href="/docs/4.2/utilities/embed/">
Embed
</a>
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<a href="/docs/4.2/utilities/flex/">
Flex
</a>
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<a href="/docs/4.2/utilities/float/">
Float
</a>
</li><li>
<a href="/docs/4.2/utilities/image-replacement/">
Image replacement
</a>
</li><li>
<a href="/docs/4.2/utilities/overflow/">
Overflow
</a>
</li><li>
<a href="/docs/4.2/utilities/position/">
Position
</a>
</li><li>
<a href="/docs/4.2/utilities/screenreaders/">
Screenreaders
</a>
</li><li>
<a href="/docs/4.2/utilities/shadows/">
Shadows
</a>
</li><li>
<a href="/docs/4.2/utilities/sizing/">
Sizing
</a>
</li><li>
<a href="/docs/4.2/utilities/spacing/">
Spacing
</a>
</li><li>
<a href="/docs/4.2/utilities/text/">
Text
</a>
</li><li>
<a href="/docs/4.2/utilities/vertical-align/">
Vertical align
</a>
</li><li>
<a href="/docs/4.2/utilities/visibility/">
Visibility
</a>
</li></ul>
</div><div class="bd-toc-item">
<a class="bd-toc-link" href="/docs/4.2/extend/approach/">
Extend
</a>
<ul class="nav bd-sidenav"><li>
<a href="/docs/4.2/extend/approach/">
Approach
</a>
</li><li>
<a href="/docs/4.2/extend/icons/">
Icons
</a>
</li></ul>
</div><div class="bd-toc-item">
<a class="bd-toc-link" href="/docs/4.2/migration/">
Migration
</a>
<ul class="nav bd-sidenav"></ul>
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<a class="bd-toc-link" href="/docs/4.2/about/overview/">
About
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Overview
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Brand
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License
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Translations
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</div>
<div class="d-none d-xl-block col-xl-2 bd-toc">
<ul class="section-nav">
<li class="toc-entry toc-h2"><a href="#examples">Examples</a></li>
<li class="toc-entry toc-h2"><a href="#button-tags">Button tags</a></li>
<li class="toc-entry toc-h2"><a href="#outline-buttons">Outline buttons</a></li>
<li class="toc-entry toc-h2"><a href="#sizes">Sizes</a></li>
<li class="toc-entry toc-h2"><a href="#active-state">Active state</a></li>
<li class="toc-entry toc-h2"><a href="#disabled-state">Disabled state</a></li>
<li class="toc-entry toc-h2"><a href="#button-plugin">Button plugin</a>
<ul>
<li class="toc-entry toc-h3"><a href="#toggle-states">Toggle states</a></li>
<li class="toc-entry toc-h3"><a href="#checkbox-and-radio-buttons">Checkbox and radio buttons</a></li>
<li class="toc-entry toc-h3"><a href="#methods">Methods</a></li>
</ul>
</li>
</ul>
</div>
<main class="col-12 col-md-9 col-xl-8 py-md-3 pl-md-5 bd-content" role="main">
<h1 class="bd-title" id="content">Buttons</h1>
<p class="bd-lead">Use Bootstraps custom button styles for actions in forms, dialogs, and more with support for multiple sizes, states, and more.</p>
<script async src="https://cdn.carbonads.com/carbon.js?serve=CKYIKKJL&placement=getbootstrapcom" id="_carbonads_js"></script>
<h2 id="examples">Examples</h2>
<p>Bootstrap includes several predefined button styles, each serving its own semantic purpose, with a few extras thrown in for more control.</p>
<div class="bd-example">
<button type="button" class="btn btn-primary">Primary</button>
<button type="button" class="btn btn-secondary">Secondary</button>
<button type="button" class="btn btn-success">Success</button>
<button type="button" class="btn btn-danger">Danger</button>
<button type="button" class="btn btn-warning">Warning</button>
<button type="button" class="btn btn-info">Info</button>
<button type="button" class="btn btn-light">Light</button>
<button type="button" class="btn btn-dark">Dark</button>
<button type="button" class="btn btn-link">Link</button>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-primary"</span><span class="nt">&gt;</span>Primary<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span><span class="nt">&gt;</span>Secondary<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-success"</span><span class="nt">&gt;</span>Success<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-danger"</span><span class="nt">&gt;</span>Danger<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-warning"</span><span class="nt">&gt;</span>Warning<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-info"</span><span class="nt">&gt;</span>Info<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-light"</span><span class="nt">&gt;</span>Light<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-dark"</span><span class="nt">&gt;</span>Dark<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-link"</span><span class="nt">&gt;</span>Link<span class="nt">&lt;/button&gt;</span></code></pre></figure>
<div class="bd-callout bd-callout-warning">
<h5 id="conveying-meaning-to-assistive-technologies">Conveying meaning to assistive technologies</h5>
<p>Using color to add meaning only provides a visual indication, which will not be conveyed to users of assistive technologies such as screen readers. Ensure that information denoted by the color is either obvious from the content itself (e.g. the visible text), or is included through alternative means, such as additional text hidden with the <code class="highlighter-rouge">.sr-only</code> class.</p>
</div>
<h2 id="button-tags">Button tags</h2>
<p>The <code class="highlighter-rouge">.btn</code> classes are designed to be used with the <code class="highlighter-rouge">&lt;button&gt;</code> element. However, you can also use these classes on <code class="highlighter-rouge">&lt;a&gt;</code> or <code class="highlighter-rouge">&lt;input&gt;</code> elements (though some browsers may apply a slightly different rendering).</p>
<p>When using button classes on <code class="highlighter-rouge">&lt;a&gt;</code> elements that are used to trigger in-page functionality (like collapsing content), rather than linking to new pages or sections within the current page, these links should be given a <code class="highlighter-rouge">role="button"</code> to appropriately convey their purpose to assistive technologies such as screen readers.</p>
<div class="bd-example">
<a class="btn btn-primary" href="#" role="button">Link</a>
<button class="btn btn-primary" type="submit">Button</button>
<input class="btn btn-primary" type="button" value="Input" />
<input class="btn btn-primary" type="submit" value="Submit" />
<input class="btn btn-primary" type="reset" value="Reset" />
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"btn btn-primary"</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">role=</span><span class="s">"button"</span><span class="nt">&gt;</span>Link<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;button</span> <span class="na">class=</span><span class="s">"btn btn-primary"</span> <span class="na">type=</span><span class="s">"submit"</span><span class="nt">&gt;</span>Button<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;input</span> <span class="na">class=</span><span class="s">"btn btn-primary"</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">value=</span><span class="s">"Input"</span><span class="nt">&gt;</span>
<span class="nt">&lt;input</span> <span class="na">class=</span><span class="s">"btn btn-primary"</span> <span class="na">type=</span><span class="s">"submit"</span> <span class="na">value=</span><span class="s">"Submit"</span><span class="nt">&gt;</span>
<span class="nt">&lt;input</span> <span class="na">class=</span><span class="s">"btn btn-primary"</span> <span class="na">type=</span><span class="s">"reset"</span> <span class="na">value=</span><span class="s">"Reset"</span><span class="nt">&gt;</span></code></pre></figure>
<h2 id="outline-buttons">Outline buttons</h2>
<p>In need of a button, but not the hefty background colors they bring? Replace the default modifier classes with the <code class="highlighter-rouge">.btn-outline-*</code> ones to remove all background images and colors on any button.</p>
<div class="bd-example">
<button type="button" class="btn btn-outline-primary">Primary</button>
<button type="button" class="btn btn-outline-secondary">Secondary</button>
<button type="button" class="btn btn-outline-success">Success</button>
<button type="button" class="btn btn-outline-danger">Danger</button>
<button type="button" class="btn btn-outline-warning">Warning</button>
<button type="button" class="btn btn-outline-info">Info</button>
<button type="button" class="btn btn-outline-light">Light</button>
<button type="button" class="btn btn-outline-dark">Dark</button>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-outline-primary"</span><span class="nt">&gt;</span>Primary<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-outline-secondary"</span><span class="nt">&gt;</span>Secondary<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-outline-success"</span><span class="nt">&gt;</span>Success<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-outline-danger"</span><span class="nt">&gt;</span>Danger<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-outline-warning"</span><span class="nt">&gt;</span>Warning<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-outline-info"</span><span class="nt">&gt;</span>Info<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-outline-light"</span><span class="nt">&gt;</span>Light<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-outline-dark"</span><span class="nt">&gt;</span>Dark<span class="nt">&lt;/button&gt;</span></code></pre></figure>
<h2 id="sizes">Sizes</h2>
<p>Fancy larger or smaller buttons? Add <code class="highlighter-rouge">.btn-lg</code> or <code class="highlighter-rouge">.btn-sm</code> for additional sizes.</p>
<div class="bd-example">
<button type="button" class="btn btn-primary btn-lg">Large button</button>
<button type="button" class="btn btn-secondary btn-lg">Large button</button>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-primary btn-lg"</span><span class="nt">&gt;</span>Large button<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary btn-lg"</span><span class="nt">&gt;</span>Large button<span class="nt">&lt;/button&gt;</span></code></pre></figure>
<div class="bd-example">
<button type="button" class="btn btn-primary btn-sm">Small button</button>
<button type="button" class="btn btn-secondary btn-sm">Small button</button>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-primary btn-sm"</span><span class="nt">&gt;</span>Small button<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary btn-sm"</span><span class="nt">&gt;</span>Small button<span class="nt">&lt;/button&gt;</span></code></pre></figure>
<p>Create block level buttons—those that span the full width of a parent—by adding <code class="highlighter-rouge">.btn-block</code>.</p>
<div class="bd-example">
<button type="button" class="btn btn-primary btn-lg btn-block">Block level button</button>
<button type="button" class="btn btn-secondary btn-lg btn-block">Block level button</button>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-primary btn-lg btn-block"</span><span class="nt">&gt;</span>Block level button<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary btn-lg btn-block"</span><span class="nt">&gt;</span>Block level button<span class="nt">&lt;/button&gt;</span></code></pre></figure>
<h2 id="active-state">Active state</h2>
<p>Buttons will appear pressed (with a darker background, darker border, and inset shadow) when active. <strong>Theres no need to add a class to <code class="highlighter-rouge">&lt;button&gt;</code>s as they use a pseudo-class</strong>. However, you can still force the same active appearance with <code class="highlighter-rouge">.active</code> (and include the <code>aria-pressed="true"</code> attribute) should you need to replicate the state programmatically.</p>
<div class="bd-example">
<a href="#" class="btn btn-primary btn-lg active" role="button" aria-pressed="true">Primary link</a>
<a href="#" class="btn btn-secondary btn-lg active" role="button" aria-pressed="true">Link</a>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"btn btn-primary btn-lg active"</span> <span class="na">role=</span><span class="s">"button"</span> <span class="na">aria-pressed=</span><span class="s">"true"</span><span class="nt">&gt;</span>Primary link<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"btn btn-secondary btn-lg active"</span> <span class="na">role=</span><span class="s">"button"</span> <span class="na">aria-pressed=</span><span class="s">"true"</span><span class="nt">&gt;</span>Link<span class="nt">&lt;/a&gt;</span></code></pre></figure>
<h2 id="disabled-state">Disabled state</h2>
<p>Make buttons look inactive by adding the <code class="highlighter-rouge">disabled</code> boolean attribute to any <code class="highlighter-rouge">&lt;button&gt;</code> element.</p>
<div class="bd-example">
<button type="button" class="btn btn-lg btn-primary" disabled="">Primary button</button>
<button type="button" class="btn btn-secondary btn-lg" disabled="">Button</button>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-lg btn-primary"</span> <span class="na">disabled</span><span class="nt">&gt;</span>Primary button<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary btn-lg"</span> <span class="na">disabled</span><span class="nt">&gt;</span>Button<span class="nt">&lt;/button&gt;</span></code></pre></figure>
<p>Disabled buttons using the <code class="highlighter-rouge">&lt;a&gt;</code> element behave a bit different:</p>
<ul>
<li><code class="highlighter-rouge">&lt;a&gt;</code>s dont support the <code class="highlighter-rouge">disabled</code> attribute, so you must add the <code class="highlighter-rouge">.disabled</code> class to make it visually appear disabled.</li>
<li>Some future-friendly styles are included to disable all <code class="highlighter-rouge">pointer-events</code> on anchor buttons. In browsers which support that property, you wont see the disabled cursor at all.</li>
<li>Disabled buttons should include the <code class="highlighter-rouge">aria-disabled="true"</code> attribute to indicate the state of the element to assistive technologies.</li>
</ul>
<div class="bd-example">
<a href="#" class="btn btn-primary btn-lg disabled" tabindex="-1" role="button" aria-disabled="true">Primary link</a>
<a href="#" class="btn btn-secondary btn-lg disabled" tabindex="-1" role="button" aria-disabled="true">Link</a>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"btn btn-primary btn-lg disabled"</span> <span class="na">tabindex=</span><span class="s">"-1"</span> <span class="na">role=</span><span class="s">"button"</span> <span class="na">aria-disabled=</span><span class="s">"true"</span><span class="nt">&gt;</span>Primary link<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"btn btn-secondary btn-lg disabled"</span> <span class="na">tabindex=</span><span class="s">"-1"</span> <span class="na">role=</span><span class="s">"button"</span> <span class="na">aria-disabled=</span><span class="s">"true"</span><span class="nt">&gt;</span>Link<span class="nt">&lt;/a&gt;</span></code></pre></figure>
<div class="bd-callout bd-callout-warning">
<h5 id="link-functionality-caveat">Link functionality caveat</h5>
<p>The <code class="highlighter-rouge">.disabled</code> class uses <code class="highlighter-rouge">pointer-events: none</code> to try to disable the link functionality of <code class="highlighter-rouge">&lt;a&gt;</code>s, but that CSS property is not yet standardized. In addition, even in browsers that do support <code class="highlighter-rouge">pointer-events: none</code>, keyboard navigation remains unaffected, meaning that sighted keyboard users and users of assistive technologies will still be able to activate these links. So to be safe, add a <code class="highlighter-rouge">tabindex="-1"</code> attribute on these links (to prevent them from receiving keyboard focus) and use custom JavaScript to disable their functionality.</p>
</div>
<h2 id="button-plugin">Button plugin</h2>
<p>Do more with buttons. Control button states or create groups of buttons for more components like toolbars.</p>
<h3 id="toggle-states">Toggle states</h3>
<p>Add <code class="highlighter-rouge">data-toggle="button"</code> to toggle a buttons <code class="highlighter-rouge">active</code> state. If youre pre-toggling a button, you must manually add the <code class="highlighter-rouge">.active</code> class <strong>and</strong> <code class="highlighter-rouge">aria-pressed="true"</code> to the <code class="highlighter-rouge">&lt;button&gt;</code>.</p>
<div class="bd-example">
<button type="button" class="btn btn-primary" data-toggle="button" aria-pressed="false" autocomplete="off">
Single toggle
</button>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-primary"</span> <span class="na">data-toggle=</span><span class="s">"button"</span> <span class="na">aria-pressed=</span><span class="s">"false"</span> <span class="na">autocomplete=</span><span class="s">"off"</span><span class="nt">&gt;</span>
Single toggle
<span class="nt">&lt;/button&gt;</span></code></pre></figure>
<h3 id="checkbox-and-radio-buttons">Checkbox and radio buttons</h3>
<p>Bootstraps <code class="highlighter-rouge">.button</code> styles can be applied to other elements, such as <code class="highlighter-rouge">&lt;label&gt;</code>s, to provide checkbox or radio style button toggling. Add <code class="highlighter-rouge">data-toggle="buttons"</code> to a <code class="highlighter-rouge">.btn-group</code> containing those modified buttons to enable their toggling behavior via JavaScript and add <code class="highlighter-rouge">.btn-group-toggle</code> to style the <code class="highlighter-rouge">&lt;input&gt;</code>s within your buttons. <strong>Note that you can create single input-powered buttons or groups of them.</strong></p>
<p>The checked state for these buttons is <strong>only updated via <code class="highlighter-rouge">click</code> event</strong> on the button. If you use another method to update the input—e.g., with <code class="highlighter-rouge">&lt;input type="reset"&gt;</code> or by manually applying the inputs <code class="highlighter-rouge">checked</code> property—youll need to toggle <code class="highlighter-rouge">.active</code> on the <code class="highlighter-rouge">&lt;label&gt;</code> manually.</p>
<p>Note that pre-checked buttons require you to manually add the <code class="highlighter-rouge">.active</code> class to the inputs <code class="highlighter-rouge">&lt;label&gt;</code>.</p>
<div class="bd-example">
<div class="btn-group-toggle" data-toggle="buttons">
<label class="btn btn-secondary active">
<input type="checkbox" checked="" autocomplete="off" /> Checked
</label>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"btn-group-toggle"</span> <span class="na">data-toggle=</span><span class="s">"buttons"</span><span class="nt">&gt;</span>
<span class="nt">&lt;label</span> <span class="na">class=</span><span class="s">"btn btn-secondary active"</span><span class="nt">&gt;</span>
<span class="nt">&lt;input</span> <span class="na">type=</span><span class="s">"checkbox"</span> <span class="na">checked</span> <span class="na">autocomplete=</span><span class="s">"off"</span><span class="nt">&gt;</span> Checked
<span class="nt">&lt;/label&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<div class="bd-example">
<div class="btn-group btn-group-toggle" data-toggle="buttons">
<label class="btn btn-secondary active">
<input type="radio" name="options" id="option1" autocomplete="off" checked="" /> Active
</label>
<label class="btn btn-secondary">
<input type="radio" name="options" id="option2" autocomplete="off" /> Radio
</label>
<label class="btn btn-secondary">
<input type="radio" name="options" id="option3" autocomplete="off" /> Radio
</label>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"btn-group btn-group-toggle"</span> <span class="na">data-toggle=</span><span class="s">"buttons"</span><span class="nt">&gt;</span>
<span class="nt">&lt;label</span> <span class="na">class=</span><span class="s">"btn btn-secondary active"</span><span class="nt">&gt;</span>
<span class="nt">&lt;input</span> <span class="na">type=</span><span class="s">"radio"</span> <span class="na">name=</span><span class="s">"options"</span> <span class="na">id=</span><span class="s">"option1"</span> <span class="na">autocomplete=</span><span class="s">"off"</span> <span class="na">checked</span><span class="nt">&gt;</span> Active
<span class="nt">&lt;/label&gt;</span>
<span class="nt">&lt;label</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span><span class="nt">&gt;</span>
<span class="nt">&lt;input</span> <span class="na">type=</span><span class="s">"radio"</span> <span class="na">name=</span><span class="s">"options"</span> <span class="na">id=</span><span class="s">"option2"</span> <span class="na">autocomplete=</span><span class="s">"off"</span><span class="nt">&gt;</span> Radio
<span class="nt">&lt;/label&gt;</span>
<span class="nt">&lt;label</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span><span class="nt">&gt;</span>
<span class="nt">&lt;input</span> <span class="na">type=</span><span class="s">"radio"</span> <span class="na">name=</span><span class="s">"options"</span> <span class="na">id=</span><span class="s">"option3"</span> <span class="na">autocomplete=</span><span class="s">"off"</span><span class="nt">&gt;</span> Radio
<span class="nt">&lt;/label&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h3 id="methods">Methods</h3>
<table>
<thead>
<tr>
<th>Method</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><code class="highlighter-rouge">$().button('toggle')</code></td>
<td>Toggles push state. Gives the button the appearance that it has been activated.</td>
</tr>
<tr>
<td><code class="highlighter-rouge">$().button('dispose')</code></td>
<td>Destroys an elements button.</td>
</tr>
</tbody>
</table>
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Media object
</a>
</li><li>
<a href="/docs/4.2/components/modal/">
Modal
</a>
</li><li>
<a href="/docs/4.2/components/navs/">
Navs
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</li><li>
<a href="/docs/4.2/components/navbar/">
Navbar
</a>
</li><li>
<a href="/docs/4.2/components/pagination/">
Pagination
</a>
</li><li>
<a href="/docs/4.2/components/popovers/">
Popovers
</a>
</li><li>
<a href="/docs/4.2/components/progress/">
Progress
</a>
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<a href="/docs/4.2/components/scrollspy/">
Scrollspy
</a>
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<a href="/docs/4.2/components/spinners/">
Spinners
</a>
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<a href="/docs/4.2/components/toasts/">
Toasts
</a>
</li><li>
<a href="/docs/4.2/components/tooltips/">
Tooltips
</a>
</li></ul>
</div><div class="bd-toc-item">
<a class="bd-toc-link" href="/docs/4.2/utilities/borders/">
Utilities
</a>
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<a href="/docs/4.2/utilities/borders/">
Borders
</a>
</li><li>
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Clearfix
</a>
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Close icon
</a>
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Colors
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Display
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Embed
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Flex
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Float
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Image replacement
</a>
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</a>
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</a>
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Shadows
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Sizing
</a>
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Spacing
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Text
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Vertical align
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Visibility
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<a class="bd-toc-link" href="/docs/4.2/extend/approach/">
Extend
</a>
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Approach
</a>
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Migration
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</div>
<div class="d-none d-xl-block col-xl-2 bd-toc">
<ul class="section-nav">
<li class="toc-entry toc-h2"><a href="#how-it-works">How it works</a></li>
<li class="toc-entry toc-h2"><a href="#example">Example</a>
<ul>
<li class="toc-entry toc-h3"><a href="#slides-only">Slides only</a></li>
<li class="toc-entry toc-h3"><a href="#with-controls">With controls</a></li>
<li class="toc-entry toc-h3"><a href="#with-indicators">With indicators</a></li>
<li class="toc-entry toc-h3"><a href="#with-captions">With captions</a></li>
<li class="toc-entry toc-h3"><a href="#crossfade">Crossfade</a></li>
<li class="toc-entry toc-h3"><a href="#individual-carousel-item-interval">Individual .carousel-item interval</a></li>
</ul>
</li>
<li class="toc-entry toc-h2"><a href="#usage">Usage</a>
<ul>
<li class="toc-entry toc-h3"><a href="#via-data-attributes">Via data attributes</a></li>
<li class="toc-entry toc-h3"><a href="#via-javascript">Via JavaScript</a></li>
<li class="toc-entry toc-h3"><a href="#options">Options</a></li>
<li class="toc-entry toc-h3"><a href="#methods">Methods</a>
<ul>
<li class="toc-entry toc-h4"><a href="#carouseloptions">.carousel(options)</a></li>
<li class="toc-entry toc-h4"><a href="#carouselcycle">.carousel(&#39;cycle&#39;)</a></li>
<li class="toc-entry toc-h4"><a href="#carouselpause">.carousel(&#39;pause&#39;)</a></li>
<li class="toc-entry toc-h4"><a href="#carouselnumber">.carousel(number)</a></li>
<li class="toc-entry toc-h4"><a href="#carouselprev">.carousel(&#39;prev&#39;)</a></li>
<li class="toc-entry toc-h4"><a href="#carouselnext">.carousel(&#39;next&#39;)</a></li>
<li class="toc-entry toc-h4"><a href="#carouseldispose">.carousel(&#39;dispose&#39;)</a></li>
</ul>
</li>
<li class="toc-entry toc-h3"><a href="#events">Events</a></li>
<li class="toc-entry toc-h3"><a href="#change-transition-duration">Change transition duration</a></li>
</ul>
</li>
</ul>
</div>
<main class="col-12 col-md-9 col-xl-8 py-md-3 pl-md-5 bd-content" role="main">
<h1 class="bd-title" id="content">Carousel</h1>
<p class="bd-lead">A slideshow component for cycling through elements—images or slides of text—like a carousel.</p>
<script async src="https://cdn.carbonads.com/carbon.js?serve=CKYIKKJL&placement=getbootstrapcom" id="_carbonads_js"></script>
<h2 id="how-it-works">How it works</h2>
<p>The carousel is a slideshow for cycling through a series of content, built with CSS 3D transforms and a bit of JavaScript. It works with a series of images, text, or custom markup. It also includes support for previous/next controls and indicators.</p>
<p>In browsers where the <a href="https://www.w3.org/TR/page-visibility/">Page Visibility API</a> is supported, the carousel will avoid sliding when the webpage is not visible to the user (such as when the browser tab is inactive, the browser window is minimized, etc.).</p>
<div class="bd-callout bd-callout-info">
<p>The animation effect of this component is dependent on the <code class="highlighter-rouge">prefers-reduced-motion</code> media query. See the <a href="/docs/4.2/getting-started/accessibility/#reduced-motion">reduced motion section of our accessibility documentation</a>.</p>
</div>
<p>Please be aware that nested carousels are not supported, and carousels are generally not compliant with accessibility standards.</p>
<p>Lastly, if youre building our JavaScript from source, it <a href="/docs/4.2/getting-started/javascript/#util">requires <code class="highlighter-rouge">util.js</code></a>.</p>
<h2 id="example">Example</h2>
<p>Carousels dont automatically normalize slide dimensions. As such, you may need to use additional utilities or custom styles to appropriately size content. While carousels support previous/next controls and indicators, theyre not explicitly required. Add and customize as you see fit.</p>
<p><strong>The <code class="highlighter-rouge">.active</code> class needs to be added to one of the slides</strong> otherwise the carousel will not be visible. Also be sure to set a unique id on the <code class="highlighter-rouge">.carousel</code> for optional controls, especially if youre using multiple carousels on a single page. Control and indicator elements must have a <code class="highlighter-rouge">data-target</code> attribute (or <code class="highlighter-rouge">href</code> for links) that matches the id of the <code class="highlighter-rouge">.carousel</code> element.</p>
<h3 id="slides-only">Slides only</h3>
<p>Heres a carousel with slides only. Note the presence of the <code class="highlighter-rouge">.d-block</code> and <code class="highlighter-rouge">.w-100</code> on carousel images to prevent browser default image alignment.</p>
<div class="bd-example">
<div id="carouselExampleSlidesOnly" class="carousel slide" data-ride="carousel">
<div class="carousel-inner">
<div class="carousel-item active">
<svg class="bd-placeholder-img bd-placeholder-img-lg d-block w-100" width="800" height="400" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: First slide"><title>Placeholder</title><rect fill="#777" width="100%" height="100%" /><text fill="#555" dy=".3em" x="50%" y="50%">First slide</text></svg>
</div>
<div class="carousel-item">
<svg class="bd-placeholder-img bd-placeholder-img-lg d-block w-100" width="800" height="400" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: Second slide"><title>Placeholder</title><rect fill="#666" width="100%" height="100%" /><text fill="#444" dy=".3em" x="50%" y="50%">Second slide</text></svg>
</div>
<div class="carousel-item">
<svg class="bd-placeholder-img bd-placeholder-img-lg d-block w-100" width="800" height="400" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: Third slide"><title>Placeholder</title><rect fill="#555" width="100%" height="100%" /><text fill="#333" dy=".3em" x="50%" y="50%">Third slide</text></svg>
</div>
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">id=</span><span class="s">"carouselExampleSlidesOnly"</span> <span class="na">class=</span><span class="s">"carousel slide"</span> <span class="na">data-ride=</span><span class="s">"carousel"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"carousel-inner"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"carousel-item active"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"d-block w-100"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"carousel-item"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"d-block w-100"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"carousel-item"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"d-block w-100"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h3 id="with-controls">With controls</h3>
<p>Adding in the previous and next controls:</p>
<div class="bd-example">
<div id="carouselExampleControls" class="carousel slide" data-ride="carousel">
<div class="carousel-inner">
<div class="carousel-item active">
<svg class="bd-placeholder-img bd-placeholder-img-lg d-block w-100" width="800" height="400" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: First slide"><title>Placeholder</title><rect fill="#777" width="100%" height="100%" /><text fill="#555" dy=".3em" x="50%" y="50%">First slide</text></svg>
</div>
<div class="carousel-item">
<svg class="bd-placeholder-img bd-placeholder-img-lg d-block w-100" width="800" height="400" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: Second slide"><title>Placeholder</title><rect fill="#666" width="100%" height="100%" /><text fill="#444" dy=".3em" x="50%" y="50%">Second slide</text></svg>
</div>
<div class="carousel-item">
<svg class="bd-placeholder-img bd-placeholder-img-lg d-block w-100" width="800" height="400" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: Third slide"><title>Placeholder</title><rect fill="#555" width="100%" height="100%" /><text fill="#333" dy=".3em" x="50%" y="50%">Third slide</text></svg>
</div>
</div>
<a class="carousel-control-prev" href="#carouselExampleControls" role="button" data-slide="prev">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="carousel-control-next" href="#carouselExampleControls" role="button" data-slide="next">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">id=</span><span class="s">"carouselExampleControls"</span> <span class="na">class=</span><span class="s">"carousel slide"</span> <span class="na">data-ride=</span><span class="s">"carousel"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"carousel-inner"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"carousel-item active"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"d-block w-100"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"carousel-item"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"d-block w-100"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"carousel-item"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"d-block w-100"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"carousel-control-prev"</span> <span class="na">href=</span><span class="s">"#carouselExampleControls"</span> <span class="na">role=</span><span class="s">"button"</span> <span class="na">data-slide=</span><span class="s">"prev"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"carousel-control-prev-icon"</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">&gt;&lt;/span&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Previous<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"carousel-control-next"</span> <span class="na">href=</span><span class="s">"#carouselExampleControls"</span> <span class="na">role=</span><span class="s">"button"</span> <span class="na">data-slide=</span><span class="s">"next"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"carousel-control-next-icon"</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">&gt;&lt;/span&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Next<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h3 id="with-indicators">With indicators</h3>
<p>You can also add the indicators to the carousel, alongside the controls, too.</p>
<div class="bd-example">
<div id="carouselExampleIndicators" class="carousel slide" data-ride="carousel">
<ol class="carousel-indicators">
<li data-target="#carouselExampleIndicators" data-slide-to="0" class="active"></li>
<li data-target="#carouselExampleIndicators" data-slide-to="1"></li>
<li data-target="#carouselExampleIndicators" data-slide-to="2"></li>
</ol>
<div class="carousel-inner">
<div class="carousel-item active">
<svg class="bd-placeholder-img bd-placeholder-img-lg d-block w-100" width="800" height="400" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: First slide"><title>Placeholder</title><rect fill="#777" width="100%" height="100%" /><text fill="#555" dy=".3em" x="50%" y="50%">First slide</text></svg>
</div>
<div class="carousel-item">
<svg class="bd-placeholder-img bd-placeholder-img-lg d-block w-100" width="800" height="400" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: Second slide"><title>Placeholder</title><rect fill="#666" width="100%" height="100%" /><text fill="#444" dy=".3em" x="50%" y="50%">Second slide</text></svg>
</div>
<div class="carousel-item">
<svg class="bd-placeholder-img bd-placeholder-img-lg d-block w-100" width="800" height="400" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: Third slide"><title>Placeholder</title><rect fill="#555" width="100%" height="100%" /><text fill="#333" dy=".3em" x="50%" y="50%">Third slide</text></svg>
</div>
</div>
<a class="carousel-control-prev" href="#carouselExampleIndicators" role="button" data-slide="prev">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="carousel-control-next" href="#carouselExampleIndicators" role="button" data-slide="next">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">id=</span><span class="s">"carouselExampleIndicators"</span> <span class="na">class=</span><span class="s">"carousel slide"</span> <span class="na">data-ride=</span><span class="s">"carousel"</span><span class="nt">&gt;</span>
<span class="nt">&lt;ol</span> <span class="na">class=</span><span class="s">"carousel-indicators"</span><span class="nt">&gt;</span>
<span class="nt">&lt;li</span> <span class="na">data-target=</span><span class="s">"#carouselExampleIndicators"</span> <span class="na">data-slide-to=</span><span class="s">"0"</span> <span class="na">class=</span><span class="s">"active"</span><span class="nt">&gt;&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">data-target=</span><span class="s">"#carouselExampleIndicators"</span> <span class="na">data-slide-to=</span><span class="s">"1"</span><span class="nt">&gt;&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">data-target=</span><span class="s">"#carouselExampleIndicators"</span> <span class="na">data-slide-to=</span><span class="s">"2"</span><span class="nt">&gt;&lt;/li&gt;</span>
<span class="nt">&lt;/ol&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"carousel-inner"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"carousel-item active"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"d-block w-100"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"carousel-item"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"d-block w-100"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"carousel-item"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"d-block w-100"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"carousel-control-prev"</span> <span class="na">href=</span><span class="s">"#carouselExampleIndicators"</span> <span class="na">role=</span><span class="s">"button"</span> <span class="na">data-slide=</span><span class="s">"prev"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"carousel-control-prev-icon"</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">&gt;&lt;/span&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Previous<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"carousel-control-next"</span> <span class="na">href=</span><span class="s">"#carouselExampleIndicators"</span> <span class="na">role=</span><span class="s">"button"</span> <span class="na">data-slide=</span><span class="s">"next"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"carousel-control-next-icon"</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">&gt;&lt;/span&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Next<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h3 id="with-captions">With captions</h3>
<p>Add captions to your slides easily with the <code class="highlighter-rouge">.carousel-caption</code> element within any <code class="highlighter-rouge">.carousel-item</code>. They can be easily hidden on smaller viewports, as shown below, with optional <a href="/docs/4.2/utilities/display/">display utilities</a>. We hide them initially with <code class="highlighter-rouge">.d-none</code> and bring them back on medium-sized devices with <code class="highlighter-rouge">.d-md-block</code>.</p>
<div class="bd-example">
<div id="carouselExampleCaptions" class="carousel slide" data-ride="carousel">
<ol class="carousel-indicators">
<li data-target="#carouselExampleCaptions" data-slide-to="0" class="active"></li>
<li data-target="#carouselExampleCaptions" data-slide-to="1"></li>
<li data-target="#carouselExampleCaptions" data-slide-to="2"></li>
</ol>
<div class="carousel-inner">
<div class="carousel-item active">
<svg class="bd-placeholder-img bd-placeholder-img-lg d-block w-100" width="800" height="400" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: First slide"><title>Placeholder</title><rect fill="#777" width="100%" height="100%" /><text fill="#555" dy=".3em" x="50%" y="50%">First slide</text></svg>
<div class="carousel-caption d-none d-md-block">
<h5>First slide label</h5>
<p>Nulla vitae elit libero, a pharetra augue mollis interdum.</p>
</div>
</div>
<div class="carousel-item">
<svg class="bd-placeholder-img bd-placeholder-img-lg d-block w-100" width="800" height="400" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: Second slide"><title>Placeholder</title><rect fill="#666" width="100%" height="100%" /><text fill="#444" dy=".3em" x="50%" y="50%">Second slide</text></svg>
<div class="carousel-caption d-none d-md-block">
<h5>Second slide label</h5>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.</p>
</div>
</div>
<div class="carousel-item">
<svg class="bd-placeholder-img bd-placeholder-img-lg d-block w-100" width="800" height="400" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: Third slide"><title>Placeholder</title><rect fill="#555" width="100%" height="100%" /><text fill="#333" dy=".3em" x="50%" y="50%">Third slide</text></svg>
<div class="carousel-caption d-none d-md-block">
<h5>Third slide label</h5>
<p>Praesent commodo cursus magna, vel scelerisque nisl consectetur.</p>
</div>
</div>
</div>
<a class="carousel-control-prev" href="#carouselExampleCaptions" role="button" data-slide="prev">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="carousel-control-next" href="#carouselExampleCaptions" role="button" data-slide="next">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"carousel-item"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"carousel-caption d-none d-md-block"</span><span class="nt">&gt;</span>
<span class="nt">&lt;h5&gt;</span>...<span class="nt">&lt;/h5&gt;</span>
<span class="nt">&lt;p&gt;</span>...<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h3 id="crossfade">Crossfade</h3>
<p>Add <code class="highlighter-rouge">.carousel-fade</code> to your carousel to animate slides with a fade transition instead of a slide.</p>
<div class="bd-example">
<div id="carouselExampleFade" class="carousel slide carousel-fade" data-ride="carousel">
<div class="carousel-inner">
<div class="carousel-item active">
<svg class="bd-placeholder-img bd-placeholder-img-lg d-block w-100" width="800" height="400" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: First slide"><title>Placeholder</title><rect fill="#777" width="100%" height="100%" /><text fill="#555" dy=".3em" x="50%" y="50%">First slide</text></svg>
</div>
<div class="carousel-item">
<svg class="bd-placeholder-img bd-placeholder-img-lg d-block w-100" width="800" height="400" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: Second slide"><title>Placeholder</title><rect fill="#666" width="100%" height="100%" /><text fill="#444" dy=".3em" x="50%" y="50%">Second slide</text></svg>
</div>
<div class="carousel-item">
<svg class="bd-placeholder-img bd-placeholder-img-lg d-block w-100" width="800" height="400" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: Third slide"><title>Placeholder</title><rect fill="#555" width="100%" height="100%" /><text fill="#333" dy=".3em" x="50%" y="50%">Third slide</text></svg>
</div>
</div>
<a class="carousel-control-prev" href="#carouselExampleFade" role="button" data-slide="prev">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="carousel-control-next" href="#carouselExampleFade" role="button" data-slide="next">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">id=</span><span class="s">"carouselExampleFade"</span> <span class="na">class=</span><span class="s">"carousel slide carousel-fade"</span> <span class="na">data-ride=</span><span class="s">"carousel"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"carousel-inner"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"carousel-item active"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"d-block w-100"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"carousel-item"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"d-block w-100"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"carousel-item"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"d-block w-100"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"carousel-control-prev"</span> <span class="na">href=</span><span class="s">"#carouselExampleFade"</span> <span class="na">role=</span><span class="s">"button"</span> <span class="na">data-slide=</span><span class="s">"prev"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"carousel-control-prev-icon"</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">&gt;&lt;/span&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Previous<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"carousel-control-next"</span> <span class="na">href=</span><span class="s">"#carouselExampleFade"</span> <span class="na">role=</span><span class="s">"button"</span> <span class="na">data-slide=</span><span class="s">"next"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"carousel-control-next-icon"</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">&gt;&lt;/span&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Next<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h3 id="individual-carousel-item-interval">Individual <code class="highlighter-rouge">.carousel-item</code> interval</h3>
<p>Add <code class="highlighter-rouge">data-interval=""</code> to a <code class="highlighter-rouge">.carousel-item</code> to change the amount of time to delay between automatically cycling to the next item.</p>
<div class="bd-example">
<div id="carouselExampleInterval" class="carousel slide" data-ride="carousel">
<div class="carousel-inner">
<div class="carousel-item active" data-interval="10000">
<svg class="bd-placeholder-img bd-placeholder-img-lg d-block w-100" width="800" height="400" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: First slide"><title>Placeholder</title><rect fill="#777" width="100%" height="100%" /><text fill="#555" dy=".3em" x="50%" y="50%">First slide</text></svg>
</div>
<div class="carousel-item" data-interval="2000">
<svg class="bd-placeholder-img bd-placeholder-img-lg d-block w-100" width="800" height="400" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: Second slide"><title>Placeholder</title><rect fill="#666" width="100%" height="100%" /><text fill="#444" dy=".3em" x="50%" y="50%">Second slide</text></svg>
</div>
<div class="carousel-item">
<svg class="bd-placeholder-img bd-placeholder-img-lg d-block w-100" width="800" height="400" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: Third slide"><title>Placeholder</title><rect fill="#555" width="100%" height="100%" /><text fill="#333" dy=".3em" x="50%" y="50%">Third slide</text></svg>
</div>
</div>
<a class="carousel-control-prev" href="#carouselExampleInterval" role="button" data-slide="prev">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="carousel-control-next" href="#carouselExampleInterval" role="button" data-slide="next">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">id=</span><span class="s">"carouselExampleInterval"</span> <span class="na">class=</span><span class="s">"carousel slide"</span> <span class="na">data-ride=</span><span class="s">"carousel"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"carousel-inner"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"carousel-item active"</span> <span class="na">data-interval=</span><span class="s">"10000"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"d-block w-100"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"carousel-item"</span> <span class="na">data-interval=</span><span class="s">"2000"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"d-block w-100"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"carousel-item"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"d-block w-100"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"carousel-control-prev"</span> <span class="na">href=</span><span class="s">"#carouselExampleInterval"</span> <span class="na">role=</span><span class="s">"button"</span> <span class="na">data-slide=</span><span class="s">"prev"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"carousel-control-prev-icon"</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">&gt;&lt;/span&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Previous<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"carousel-control-next"</span> <span class="na">href=</span><span class="s">"#carouselExampleInterval"</span> <span class="na">role=</span><span class="s">"button"</span> <span class="na">data-slide=</span><span class="s">"next"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"carousel-control-next-icon"</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">&gt;&lt;/span&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Next<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h2 id="usage">Usage</h2>
<h3 id="via-data-attributes">Via data attributes</h3>
<p>Use data attributes to easily control the position of the carousel. <code class="highlighter-rouge">data-slide</code> accepts the keywords <code class="highlighter-rouge">prev</code> or <code class="highlighter-rouge">next</code>, which alters the slide position relative to its current position. Alternatively, use <code class="highlighter-rouge">data-slide-to</code> to pass a raw slide index to the carousel <code class="highlighter-rouge">data-slide-to="2"</code>, which shifts the slide position to a particular index beginning with <code class="highlighter-rouge">0</code>.</p>
<p>The <code class="highlighter-rouge">data-ride="carousel"</code> attribute is used to mark a carousel as animating starting at page load. <strong>It cannot be used in combination with (redundant and unnecessary) explicit JavaScript initialization of the same carousel.</strong></p>
<h3 id="via-javascript">Via JavaScript</h3>
<p>Call carousel manually with:</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'.carousel'</span><span class="p">).</span><span class="nx">carousel</span><span class="p">()</span></code></pre></figure>
<h3 id="options">Options</h3>
<p>Options can be passed via data attributes or JavaScript. For data attributes, append the option name to <code class="highlighter-rouge">data-</code>, as in <code class="highlighter-rouge">data-interval=""</code>.</p>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th style="width: 100px;">Name</th>
<th style="width: 50px;">Type</th>
<th style="width: 50px;">Default</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>interval</td>
<td>number</td>
<td>5000</td>
<td>The amount of time to delay between automatically cycling an item. If false, carousel will not automatically cycle.</td>
</tr>
<tr>
<td>keyboard</td>
<td>boolean</td>
<td>true</td>
<td>Whether the carousel should react to keyboard events.</td>
</tr>
<tr>
<td>pause</td>
<td>string | boolean</td>
<td>"hover"</td>
<td><p>If set to <code>"hover"</code>, pauses the cycling of the carousel on <code>mouseenter</code> and resumes the cycling of the carousel on <code>mouseleave</code>. If set to <code>false</code>, hovering over the carousel won't pause it.</p>
<p>On touch-enabled devices, when set to <code>"hover"</code>, cycling will pause on <code>touchend</code> (once the user finished interacting with the carousel) for two intervals, before automatically resuming. Note that this is in addition to the above mouse behavior.</p></td>
</tr>
<tr>
<td>ride</td>
<td>string</td>
<td>false</td>
<td>Autoplays the carousel after the user manually cycles the first item. If "carousel", autoplays the carousel on load.</td>
</tr>
<tr>
<td>wrap</td>
<td>boolean</td>
<td>true</td>
<td>Whether the carousel should cycle continuously or have hard stops.</td>
</tr>
<tr>
<td>touch</td>
<td>boolean</td>
<td>true</td>
<td>Whether the carousel should support left/right swipe interactions on touchscreen devices.</td>
</tr>
</tbody>
</table>
<h3 id="methods">Methods</h3>
<div class="bd-callout bd-callout-danger">
<h4 id="asynchronous-methods-and-transitions">Asynchronous methods and transitions</h4>
<p>All API methods are <strong>asynchronous</strong> and start a <strong>transition</strong>. They return to the caller as soon as the transition is started but <strong>before it ends</strong>. In addition, a method call on a <strong>transitioning component will be ignored</strong>.</p>
<p><a href="/docs/4.2/getting-started/javascript/">See our JavaScript documentation for more information</a>.</p>
</div>
<h4 id="carouseloptions"><code class="highlighter-rouge">.carousel(options)</code></h4>
<p>Initializes the carousel with an optional options <code class="highlighter-rouge">object</code> and starts cycling through items.</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'.carousel'</span><span class="p">).</span><span class="nx">carousel</span><span class="p">({</span>
<span class="na">interval</span><span class="p">:</span> <span class="mi">2000</span>
<span class="p">})</span></code></pre></figure>
<h4 id="carouselcycle"><code class="highlighter-rouge">.carousel('cycle')</code></h4>
<p>Cycles through the carousel items from left to right.</p>
<h4 id="carouselpause"><code class="highlighter-rouge">.carousel('pause')</code></h4>
<p>Stops the carousel from cycling through items.</p>
<h4 id="carouselnumber"><code class="highlighter-rouge">.carousel(number)</code></h4>
<p>Cycles the carousel to a particular frame (0 based, similar to an array). <strong>Returns to the caller before the target item has been shown</strong> (i.e. before the <code class="highlighter-rouge">slid.bs.carousel</code> event occurs).</p>
<h4 id="carouselprev"><code class="highlighter-rouge">.carousel('prev')</code></h4>
<p>Cycles to the previous item. <strong>Returns to the caller before the previous item has been shown</strong> (i.e. before the <code class="highlighter-rouge">slid.bs.carousel</code> event occurs).</p>
<h4 id="carouselnext"><code class="highlighter-rouge">.carousel('next')</code></h4>
<p>Cycles to the next item. <strong>Returns to the caller before the next item has been shown</strong> (i.e. before the <code class="highlighter-rouge">slid.bs.carousel</code> event occurs).</p>
<h4 id="carouseldispose"><code class="highlighter-rouge">.carousel('dispose')</code></h4>
<p>Destroys an elements carousel.</p>
<h3 id="events">Events</h3>
<p>Bootstraps carousel class exposes two events for hooking into carousel functionality. Both events have the following additional properties:</p>
<ul>
<li><code class="highlighter-rouge">direction</code>: The direction in which the carousel is sliding (either <code class="highlighter-rouge">"left"</code> or <code class="highlighter-rouge">"right"</code>).</li>
<li><code class="highlighter-rouge">relatedTarget</code>: The DOM element that is being slid into place as the active item.</li>
<li><code class="highlighter-rouge">from</code>: The index of the current item</li>
<li><code class="highlighter-rouge">to</code>: The index of the next item</li>
</ul>
<p>All carousel events are fired at the carousel itself (i.e. at the <code class="highlighter-rouge">&lt;div class="carousel"&gt;</code>).</p>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th style="width: 150px;">Event Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>slide.bs.carousel</td>
<td>This event fires immediately when the <code>slide</code> instance method is invoked.</td>
</tr>
<tr>
<td>slid.bs.carousel</td>
<td>This event is fired when the carousel has completed its slide transition.</td>
</tr>
</tbody>
</table>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'#myCarousel'</span><span class="p">).</span><span class="nx">on</span><span class="p">(</span><span class="s1">'slide.bs.carousel'</span><span class="p">,</span> <span class="kd">function</span> <span class="p">()</span> <span class="p">{</span>
<span class="c1">// do something…</span>
<span class="p">})</span></code></pre></figure>
<h3 id="change-transition-duration">Change transition duration</h3>
<p>The transition duration of <code class="highlighter-rouge">.carousel-item</code> can be changed with the <code class="highlighter-rouge">$carousel-transition</code> Sass variable before compiling or custom styles if youre using the compiled CSS. If multiple transitions are applied, make sure the transform transition is defined first (eg. <code class="highlighter-rouge">transition: transform 2s ease, opacity .5s ease-out</code>).</p>
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<li class="toc-entry toc-h4"><a href="#collapseshow">.collapse(&#39;show&#39;)</a></li>
<li class="toc-entry toc-h4"><a href="#collapsehide">.collapse(&#39;hide&#39;)</a></li>
<li class="toc-entry toc-h4"><a href="#collapsedispose">.collapse(&#39;dispose&#39;)</a></li>
</ul>
</li>
<li class="toc-entry toc-h3"><a href="#events">Events</a></li>
</ul>
</li>
</ul>
</div>
<main class="col-12 col-md-9 col-xl-8 py-md-3 pl-md-5 bd-content" role="main">
<h1 class="bd-title" id="content">Collapse</h1>
<p class="bd-lead">Toggle the visibility of content across your project with a few classes and our JavaScript plugins.</p>
<script async src="https://cdn.carbonads.com/carbon.js?serve=CKYIKKJL&placement=getbootstrapcom" id="_carbonads_js"></script>
<h2 id="how-it-works">How it works</h2>
<p>The collapse JavaScript plugin is used to show and hide content. Buttons or anchors are used as triggers that are mapped to specific elements you toggle. Collapsing an element will animate the <code class="highlighter-rouge">height</code> from its current value to <code class="highlighter-rouge">0</code>. Given how CSS handles animations, you cannot use <code class="highlighter-rouge">padding</code> on a <code class="highlighter-rouge">.collapse</code> element. Instead, use the class as an independent wrapping element.</p>
<div class="bd-callout bd-callout-info">
<p>The animation effect of this component is dependent on the <code class="highlighter-rouge">prefers-reduced-motion</code> media query. See the <a href="/docs/4.2/getting-started/accessibility/#reduced-motion">reduced motion section of our accessibility documentation</a>.</p>
</div>
<h2 id="example">Example</h2>
<p>Click the buttons below to show and hide another element via class changes:</p>
<ul>
<li><code class="highlighter-rouge">.collapse</code> hides content</li>
<li><code class="highlighter-rouge">.collapsing</code> is applied during transitions</li>
<li><code class="highlighter-rouge">.collapse.show</code> shows content</li>
</ul>
<p>You can use a link with the <code class="highlighter-rouge">href</code> attribute, or a button with the <code class="highlighter-rouge">data-target</code> attribute. In both cases, the <code class="highlighter-rouge">data-toggle="collapse"</code> is required.</p>
<div class="bd-example">
<p>
<a class="btn btn-primary" data-toggle="collapse" href="#collapseExample" role="button" aria-expanded="false" aria-controls="collapseExample">
Link with href
</a>
<button class="btn btn-primary" type="button" data-toggle="collapse" data-target="#collapseExample" aria-expanded="false" aria-controls="collapseExample">
Button with data-target
</button>
</p>
<div class="collapse" id="collapseExample">
<div class="card card-body">
Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident.
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;p&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"btn btn-primary"</span> <span class="na">data-toggle=</span><span class="s">"collapse"</span> <span class="na">href=</span><span class="s">"#collapseExample"</span> <span class="na">role=</span><span class="s">"button"</span> <span class="na">aria-expanded=</span><span class="s">"false"</span> <span class="na">aria-controls=</span><span class="s">"collapseExample"</span><span class="nt">&gt;</span>
Link with href
<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;button</span> <span class="na">class=</span><span class="s">"btn btn-primary"</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">data-toggle=</span><span class="s">"collapse"</span> <span class="na">data-target=</span><span class="s">"#collapseExample"</span> <span class="na">aria-expanded=</span><span class="s">"false"</span> <span class="na">aria-controls=</span><span class="s">"collapseExample"</span><span class="nt">&gt;</span>
Button with data-target
<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"collapse"</span> <span class="na">id=</span><span class="s">"collapseExample"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"card card-body"</span><span class="nt">&gt;</span>
Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident.
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h2 id="multiple-targets">Multiple targets</h2>
<p>A <code class="highlighter-rouge">&lt;button&gt;</code> or <code class="highlighter-rouge">&lt;a&gt;</code> can show and hide multiple elements by referencing them with a JQuery selector in its <code class="highlighter-rouge">href</code> or <code class="highlighter-rouge">data-target</code> attribute.
Multiple <code class="highlighter-rouge">&lt;button&gt;</code> or <code class="highlighter-rouge">&lt;a&gt;</code> can show and hide an element if they each reference it with their <code class="highlighter-rouge">href</code> or <code class="highlighter-rouge">data-target</code> attribute</p>
<div class="bd-example">
<p>
<a class="btn btn-primary" data-toggle="collapse" href="#multiCollapseExample1" role="button" aria-expanded="false" aria-controls="multiCollapseExample1">Toggle first element</a>
<button class="btn btn-primary" type="button" data-toggle="collapse" data-target="#multiCollapseExample2" aria-expanded="false" aria-controls="multiCollapseExample2">Toggle second element</button>
<button class="btn btn-primary" type="button" data-toggle="collapse" data-target=".multi-collapse" aria-expanded="false" aria-controls="multiCollapseExample1 multiCollapseExample2">Toggle both elements</button>
</p>
<div class="row">
<div class="col">
<div class="collapse multi-collapse" id="multiCollapseExample1">
<div class="card card-body">
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</div>
</div>
</div>
<div class="col">
<div class="collapse multi-collapse" id="multiCollapseExample2">
<div class="card card-body">
Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident.
</div>
</div>
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;p&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"btn btn-primary"</span> <span class="na">data-toggle=</span><span class="s">"collapse"</span> <span class="na">href=</span><span class="s">"#multiCollapseExample1"</span> <span class="na">role=</span><span class="s">"button"</span> <span class="na">aria-expanded=</span><span class="s">"false"</span> <span class="na">aria-controls=</span><span class="s">"multiCollapseExample1"</span><span class="nt">&gt;</span>Toggle first element<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;button</span> <span class="na">class=</span><span class="s">"btn btn-primary"</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">data-toggle=</span><span class="s">"collapse"</span> <span class="na">data-target=</span><span class="s">"#multiCollapseExample2"</span> <span class="na">aria-expanded=</span><span class="s">"false"</span> <span class="na">aria-controls=</span><span class="s">"multiCollapseExample2"</span><span class="nt">&gt;</span>Toggle second element<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">class=</span><span class="s">"btn btn-primary"</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">data-toggle=</span><span class="s">"collapse"</span> <span class="na">data-target=</span><span class="s">".multi-collapse"</span> <span class="na">aria-expanded=</span><span class="s">"false"</span> <span class="na">aria-controls=</span><span class="s">"multiCollapseExample1 multiCollapseExample2"</span><span class="nt">&gt;</span>Toggle both elements<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"row"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"col"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"collapse multi-collapse"</span> <span class="na">id=</span><span class="s">"multiCollapseExample1"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"card card-body"</span><span class="nt">&gt;</span>
Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident.
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"col"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"collapse multi-collapse"</span> <span class="na">id=</span><span class="s">"multiCollapseExample2"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"card card-body"</span><span class="nt">&gt;</span>
Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident.
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h2 id="accordion-example">Accordion example</h2>
<p>Using the <a href="/docs/4.2/components/card/">card</a> component, you can extend the default collapse behavior to create an accordion. To properly achieve the accordion style, be sure to use <code class="highlighter-rouge">.accordion</code> as a wrapper.</p>
<div class="bd-example">
<div class="accordion" id="accordionExample">
<div class="card">
<div class="card-header" id="headingOne">
<h2 class="mb-0">
<button class="btn btn-link" type="button" data-toggle="collapse" data-target="#collapseOne" aria-expanded="true" aria-controls="collapseOne">
Collapsible Group Item #1
</button>
</h2>
</div>
<div id="collapseOne" class="collapse show" aria-labelledby="headingOne" data-parent="#accordionExample">
<div class="card-body">
Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
</div>
</div>
</div>
<div class="card">
<div class="card-header" id="headingTwo">
<h2 class="mb-0">
<button class="btn btn-link collapsed" type="button" data-toggle="collapse" data-target="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo">
Collapsible Group Item #2
</button>
</h2>
</div>
<div id="collapseTwo" class="collapse" aria-labelledby="headingTwo" data-parent="#accordionExample">
<div class="card-body">
Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
</div>
</div>
</div>
<div class="card">
<div class="card-header" id="headingThree">
<h2 class="mb-0">
<button class="btn btn-link collapsed" type="button" data-toggle="collapse" data-target="#collapseThree" aria-expanded="false" aria-controls="collapseThree">
Collapsible Group Item #3
</button>
</h2>
</div>
<div id="collapseThree" class="collapse" aria-labelledby="headingThree" data-parent="#accordionExample">
<div class="card-body">
Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
</div>
</div>
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"accordion"</span> <span class="na">id=</span><span class="s">"accordionExample"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"card"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"card-header"</span> <span class="na">id=</span><span class="s">"headingOne"</span><span class="nt">&gt;</span>
<span class="nt">&lt;h2</span> <span class="na">class=</span><span class="s">"mb-0"</span><span class="nt">&gt;</span>
<span class="nt">&lt;button</span> <span class="na">class=</span><span class="s">"btn btn-link"</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">data-toggle=</span><span class="s">"collapse"</span> <span class="na">data-target=</span><span class="s">"#collapseOne"</span> <span class="na">aria-expanded=</span><span class="s">"true"</span> <span class="na">aria-controls=</span><span class="s">"collapseOne"</span><span class="nt">&gt;</span>
Collapsible Group Item #1
<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;/h2&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">id=</span><span class="s">"collapseOne"</span> <span class="na">class=</span><span class="s">"collapse show"</span> <span class="na">aria-labelledby=</span><span class="s">"headingOne"</span> <span class="na">data-parent=</span><span class="s">"#accordionExample"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"card-body"</span><span class="nt">&gt;</span>
Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"card"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"card-header"</span> <span class="na">id=</span><span class="s">"headingTwo"</span><span class="nt">&gt;</span>
<span class="nt">&lt;h2</span> <span class="na">class=</span><span class="s">"mb-0"</span><span class="nt">&gt;</span>
<span class="nt">&lt;button</span> <span class="na">class=</span><span class="s">"btn btn-link collapsed"</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">data-toggle=</span><span class="s">"collapse"</span> <span class="na">data-target=</span><span class="s">"#collapseTwo"</span> <span class="na">aria-expanded=</span><span class="s">"false"</span> <span class="na">aria-controls=</span><span class="s">"collapseTwo"</span><span class="nt">&gt;</span>
Collapsible Group Item #2
<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;/h2&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">id=</span><span class="s">"collapseTwo"</span> <span class="na">class=</span><span class="s">"collapse"</span> <span class="na">aria-labelledby=</span><span class="s">"headingTwo"</span> <span class="na">data-parent=</span><span class="s">"#accordionExample"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"card-body"</span><span class="nt">&gt;</span>
Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"card"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"card-header"</span> <span class="na">id=</span><span class="s">"headingThree"</span><span class="nt">&gt;</span>
<span class="nt">&lt;h2</span> <span class="na">class=</span><span class="s">"mb-0"</span><span class="nt">&gt;</span>
<span class="nt">&lt;button</span> <span class="na">class=</span><span class="s">"btn btn-link collapsed"</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">data-toggle=</span><span class="s">"collapse"</span> <span class="na">data-target=</span><span class="s">"#collapseThree"</span> <span class="na">aria-expanded=</span><span class="s">"false"</span> <span class="na">aria-controls=</span><span class="s">"collapseThree"</span><span class="nt">&gt;</span>
Collapsible Group Item #3
<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;/h2&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">id=</span><span class="s">"collapseThree"</span> <span class="na">class=</span><span class="s">"collapse"</span> <span class="na">aria-labelledby=</span><span class="s">"headingThree"</span> <span class="na">data-parent=</span><span class="s">"#accordionExample"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"card-body"</span><span class="nt">&gt;</span>
Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h2 id="accessibility">Accessibility</h2>
<p>Be sure to add <code class="highlighter-rouge">aria-expanded</code> to the control element. This attribute explicitly conveys the current state of the collapsible element tied to the control to screen readers and similar assistive technologies. If the collapsible element is closed by default, the attribute on the control element should have a value of <code class="highlighter-rouge">aria-expanded="false"</code>. If youve set the collapsible element to be open by default using the <code class="highlighter-rouge">show</code> class, set <code class="highlighter-rouge">aria-expanded="true"</code> on the control instead. The plugin will automatically toggle this attribute on the control based on whether or not the collapsible element has been opened or closed (via JavaScript, or because the user triggered another control element also tied to the same collapsbile element). If the control elements HTML element is not a button (e.g., an <code class="highlighter-rouge">&lt;a&gt;</code> or <code class="highlighter-rouge">&lt;div&gt;</code>), the attribute <code class="highlighter-rouge">role="button"</code> should be added to the element.</p>
<p>If your control element is targeting a single collapsible element i.e. the <code class="highlighter-rouge">data-target</code> attribute is pointing to an <code class="highlighter-rouge">id</code> selector you should add the <code class="highlighter-rouge">aria-controls</code> attribute to the control element, containing the <code class="highlighter-rouge">id</code> of the collapsible element. Modern screen readers and similar assistive technologies make use of this attribute to provide users with additional shortcuts to navigate directly to the collapsible element itself.</p>
<p>Note that Bootstraps current implementation does not cover the various keyboard interactions described in the <a href="https://www.w3.org/TR/wai-aria-practices-1.1/#accordion">WAI-ARIA Authoring Practices 1.1 accordion pattern</a> - you will need to include these yourself with custom JavaScript.</p>
<h2 id="usage">Usage</h2>
<p>The collapse plugin utilizes a few classes to handle the heavy lifting:</p>
<ul>
<li><code class="highlighter-rouge">.collapse</code> hides the content</li>
<li><code class="highlighter-rouge">.collapse.show</code> shows the content</li>
<li><code class="highlighter-rouge">.collapsing</code> is added when the transition starts, and removed when it finishes</li>
</ul>
<p>These classes can be found in <code class="highlighter-rouge">_transitions.scss</code>.</p>
<h3 id="via-data-attributes">Via data attributes</h3>
<p>Just add <code class="highlighter-rouge">data-toggle="collapse"</code> and a <code class="highlighter-rouge">data-target</code> to the element to automatically assign control of one or more collapsible elements. The <code class="highlighter-rouge">data-target</code> attribute accepts a CSS selector to apply the collapse to. Be sure to add the class <code class="highlighter-rouge">collapse</code> to the collapsible element. If youd like it to default open, add the additional class <code class="highlighter-rouge">show</code>.</p>
<p>To add accordion-like group management to a collapsible area, add the data attribute <code class="highlighter-rouge">data-parent="#selector"</code>. Refer to the demo to see this in action.</p>
<h3 id="via-javascript">Via JavaScript</h3>
<p>Enable manually with:</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'.collapse'</span><span class="p">).</span><span class="nx">collapse</span><span class="p">()</span></code></pre></figure>
<h3 id="options">Options</h3>
<p>Options can be passed via data attributes or JavaScript. For data attributes, append the option name to <code class="highlighter-rouge">data-</code>, as in <code class="highlighter-rouge">data-parent=""</code>.</p>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th style="width: 100px;">Name</th>
<th style="width: 50px;">Type</th>
<th style="width: 50px;">Default</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>parent</td>
<td>selector | jQuery object | DOM element </td>
<td>false</td>
<td>If parent is provided, then all collapsible elements under the specified parent will be closed when this collapsible item is shown. (similar to traditional accordion behavior - this is dependent on the <code>card</code> class). The attribute has to be set on the target collapsible area.</td>
</tr>
<tr>
<td>toggle</td>
<td>boolean</td>
<td>true</td>
<td>Toggles the collapsible element on invocation</td>
</tr>
</tbody>
</table>
<h3 id="methods">Methods</h3>
<div class="bd-callout bd-callout-danger">
<h4 id="asynchronous-methods-and-transitions">Asynchronous methods and transitions</h4>
<p>All API methods are <strong>asynchronous</strong> and start a <strong>transition</strong>. They return to the caller as soon as the transition is started but <strong>before it ends</strong>. In addition, a method call on a <strong>transitioning component will be ignored</strong>.</p>
<p><a href="/docs/4.2/getting-started/javascript/">See our JavaScript documentation for more information</a>.</p>
</div>
<h4 id="collapseoptions"><code class="highlighter-rouge">.collapse(options)</code></h4>
<p>Activates your content as a collapsible element. Accepts an optional options <code class="highlighter-rouge">object</code>.</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'#myCollapsible'</span><span class="p">).</span><span class="nx">collapse</span><span class="p">({</span>
<span class="na">toggle</span><span class="p">:</span> <span class="kc">false</span>
<span class="p">})</span></code></pre></figure>
<h4 id="collapsetoggle"><code class="highlighter-rouge">.collapse('toggle')</code></h4>
<p>Toggles a collapsible element to shown or hidden. <strong>Returns to the caller before the collapsible element has actually been shown or hidden</strong> (i.e. before the <code class="highlighter-rouge">shown.bs.collapse</code> or <code class="highlighter-rouge">hidden.bs.collapse</code> event occurs).</p>
<h4 id="collapseshow"><code class="highlighter-rouge">.collapse('show')</code></h4>
<p>Shows a collapsible element. <strong>Returns to the caller before the collapsible element has actually been shown</strong> (i.e. before the <code class="highlighter-rouge">shown.bs.collapse</code> event occurs).</p>
<h4 id="collapsehide"><code class="highlighter-rouge">.collapse('hide')</code></h4>
<p>Hides a collapsible element. <strong>Returns to the caller before the collapsible element has actually been hidden</strong> (i.e. before the <code class="highlighter-rouge">hidden.bs.collapse</code> event occurs).</p>
<h4 id="collapsedispose"><code class="highlighter-rouge">.collapse('dispose')</code></h4>
<p>Destroys an elements collapse.</p>
<h3 id="events">Events</h3>
<p>Bootstraps collapse class exposes a few events for hooking into collapse functionality.</p>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th style="width: 150px;">Event Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>show.bs.collapse</td>
<td>This event fires immediately when the <code>show</code> instance method is called.</td>
</tr>
<tr>
<td>shown.bs.collapse</td>
<td>This event is fired when a collapse element has been made visible to the user (will wait for CSS transitions to complete).</td>
</tr>
<tr>
<td>hide.bs.collapse</td>
<td>This event is fired immediately when the <code>hide</code> method has been called.</td>
</tr>
<tr>
<td>hidden.bs.collapse</td>
<td>This event is fired when a collapse element has been hidden from the user (will wait for CSS transitions to complete).</td>
</tr>
</tbody>
</table>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'#myCollapsible'</span><span class="p">).</span><span class="nx">on</span><span class="p">(</span><span class="s1">'hidden.bs.collapse'</span><span class="p">,</span> <span class="kd">function</span> <span class="p">()</span> <span class="p">{</span>
<span class="c1">// do something…</span>
<span class="p">})</span></code></pre></figure>
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<h1 class="bd-title" id="content">Jumbotron</h1>
<p class="bd-lead">Lightweight, flexible component for showcasing hero unit style content.</p>
<script async src="https://cdn.carbonads.com/carbon.js?serve=CKYIKKJL&placement=getbootstrapcom" id="_carbonads_js"></script>
<p>A lightweight, flexible component that can optionally extend the entire viewport to showcase key marketing messages on your site.</p>
<div class="bd-example">
<div class="jumbotron">
<h1 class="display-4">Hello, world!</h1>
<p class="lead">This is a simple hero unit, a simple jumbotron-style component for calling extra attention to featured content or information.</p>
<hr class="my-4" />
<p>It uses utility classes for typography and spacing to space content out within the larger container.</p>
<a class="btn btn-primary btn-lg" href="#" role="button">Learn more</a>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"jumbotron"</span><span class="nt">&gt;</span>
<span class="nt">&lt;h1</span> <span class="na">class=</span><span class="s">"display-4"</span><span class="nt">&gt;</span>Hello, world!<span class="nt">&lt;/h1&gt;</span>
<span class="nt">&lt;p</span> <span class="na">class=</span><span class="s">"lead"</span><span class="nt">&gt;</span>This is a simple hero unit, a simple jumbotron-style component for calling extra attention to featured content or information.<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;hr</span> <span class="na">class=</span><span class="s">"my-4"</span><span class="nt">&gt;</span>
<span class="nt">&lt;p&gt;</span>It uses utility classes for typography and spacing to space content out within the larger container.<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"btn btn-primary btn-lg"</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">role=</span><span class="s">"button"</span><span class="nt">&gt;</span>Learn more<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<p>To make the jumbotron full width, and without rounded corners, add the <code class="highlighter-rouge">.jumbotron-fluid</code> modifier class and add a <code class="highlighter-rouge">.container</code> or <code class="highlighter-rouge">.container-fluid</code> within.</p>
<div class="bd-example">
<div class="jumbotron jumbotron-fluid">
<div class="container">
<h1 class="display-4">Fluid jumbotron</h1>
<p class="lead">This is a modified jumbotron that occupies the entire horizontal space of its parent.</p>
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"jumbotron jumbotron-fluid"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"container"</span><span class="nt">&gt;</span>
<span class="nt">&lt;h1</span> <span class="na">class=</span><span class="s">"display-4"</span><span class="nt">&gt;</span>Fluid jumbotron<span class="nt">&lt;/h1&gt;</span>
<span class="nt">&lt;p</span> <span class="na">class=</span><span class="s">"lead"</span><span class="nt">&gt;</span>This is a modified jumbotron that occupies the entire horizontal space of its parent.<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
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</li><li>
<a href="/docs/4.2/components/forms/">
Forms
</a>
</li><li>
<a href="/docs/4.2/components/input-group/">
Input group
</a>
</li><li>
<a href="/docs/4.2/components/jumbotron/">
Jumbotron
</a>
</li><li class="active bd-sidenav-active">
<a href="/docs/4.2/components/list-group/">
List group
</a>
</li><li>
<a href="/docs/4.2/components/media-object/">
Media object
</a>
</li><li>
<a href="/docs/4.2/components/modal/">
Modal
</a>
</li><li>
<a href="/docs/4.2/components/navs/">
Navs
</a>
</li><li>
<a href="/docs/4.2/components/navbar/">
Navbar
</a>
</li><li>
<a href="/docs/4.2/components/pagination/">
Pagination
</a>
</li><li>
<a href="/docs/4.2/components/popovers/">
Popovers
</a>
</li><li>
<a href="/docs/4.2/components/progress/">
Progress
</a>
</li><li>
<a href="/docs/4.2/components/scrollspy/">
Scrollspy
</a>
</li><li>
<a href="/docs/4.2/components/spinners/">
Spinners
</a>
</li><li>
<a href="/docs/4.2/components/toasts/">
Toasts
</a>
</li><li>
<a href="/docs/4.2/components/tooltips/">
Tooltips
</a>
</li></ul>
</div><div class="bd-toc-item">
<a class="bd-toc-link" href="/docs/4.2/utilities/borders/">
Utilities
</a>
<ul class="nav bd-sidenav"><li>
<a href="/docs/4.2/utilities/borders/">
Borders
</a>
</li><li>
<a href="/docs/4.2/utilities/clearfix/">
Clearfix
</a>
</li><li>
<a href="/docs/4.2/utilities/close-icon/">
Close icon
</a>
</li><li>
<a href="/docs/4.2/utilities/colors/">
Colors
</a>
</li><li>
<a href="/docs/4.2/utilities/display/">
Display
</a>
</li><li>
<a href="/docs/4.2/utilities/embed/">
Embed
</a>
</li><li>
<a href="/docs/4.2/utilities/flex/">
Flex
</a>
</li><li>
<a href="/docs/4.2/utilities/float/">
Float
</a>
</li><li>
<a href="/docs/4.2/utilities/image-replacement/">
Image replacement
</a>
</li><li>
<a href="/docs/4.2/utilities/overflow/">
Overflow
</a>
</li><li>
<a href="/docs/4.2/utilities/position/">
Position
</a>
</li><li>
<a href="/docs/4.2/utilities/screenreaders/">
Screenreaders
</a>
</li><li>
<a href="/docs/4.2/utilities/shadows/">
Shadows
</a>
</li><li>
<a href="/docs/4.2/utilities/sizing/">
Sizing
</a>
</li><li>
<a href="/docs/4.2/utilities/spacing/">
Spacing
</a>
</li><li>
<a href="/docs/4.2/utilities/text/">
Text
</a>
</li><li>
<a href="/docs/4.2/utilities/vertical-align/">
Vertical align
</a>
</li><li>
<a href="/docs/4.2/utilities/visibility/">
Visibility
</a>
</li></ul>
</div><div class="bd-toc-item">
<a class="bd-toc-link" href="/docs/4.2/extend/approach/">
Extend
</a>
<ul class="nav bd-sidenav"><li>
<a href="/docs/4.2/extend/approach/">
Approach
</a>
</li><li>
<a href="/docs/4.2/extend/icons/">
Icons
</a>
</li></ul>
</div><div class="bd-toc-item">
<a class="bd-toc-link" href="/docs/4.2/migration/">
Migration
</a>
<ul class="nav bd-sidenav"></ul>
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<a class="bd-toc-link" href="/docs/4.2/about/overview/">
About
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<a href="/docs/4.2/about/overview/">
Overview
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Brand
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License
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Translations
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</div>
<div class="d-none d-xl-block col-xl-2 bd-toc">
<ul class="section-nav">
<li class="toc-entry toc-h2"><a href="#basic-example">Basic example</a></li>
<li class="toc-entry toc-h2"><a href="#active-items">Active items</a></li>
<li class="toc-entry toc-h2"><a href="#disabled-items">Disabled items</a></li>
<li class="toc-entry toc-h2"><a href="#links-and-buttons">Links and buttons</a></li>
<li class="toc-entry toc-h2"><a href="#flush">Flush</a></li>
<li class="toc-entry toc-h2"><a href="#contextual-classes">Contextual classes</a></li>
<li class="toc-entry toc-h2"><a href="#with-badges">With badges</a></li>
<li class="toc-entry toc-h2"><a href="#custom-content">Custom content</a></li>
<li class="toc-entry toc-h2"><a href="#javascript-behavior">JavaScript behavior</a>
<ul>
<li class="toc-entry toc-h3"><a href="#using-data-attributes">Using data attributes</a></li>
<li class="toc-entry toc-h3"><a href="#via-javascript">Via JavaScript</a></li>
<li class="toc-entry toc-h3"><a href="#fade-effect">Fade effect</a></li>
<li class="toc-entry toc-h3"><a href="#methods">Methods</a>
<ul>
<li class="toc-entry toc-h4"><a href="#tab">$().tab</a></li>
<li class="toc-entry toc-h4"><a href="#tabshow">.tab(show)</a></li>
</ul>
</li>
<li class="toc-entry toc-h3"><a href="#events">Events</a></li>
</ul>
</li>
</ul>
</div>
<main class="col-12 col-md-9 col-xl-8 py-md-3 pl-md-5 bd-content" role="main">
<h1 class="bd-title" id="content">List group</h1>
<p class="bd-lead">List groups are a flexible and powerful component for displaying a series of content. Modify and extend them to support just about any content within.</p>
<script async src="https://cdn.carbonads.com/carbon.js?serve=CKYIKKJL&placement=getbootstrapcom" id="_carbonads_js"></script>
<h2 id="basic-example">Basic example</h2>
<p>The most basic list group is an unordered list with list items and the proper classes. Build upon it with the options that follow, or with your own CSS as needed.</p>
<div class="bd-example">
<ul class="list-group">
<li class="list-group-item">Cras justo odio</li>
<li class="list-group-item">Dapibus ac facilisis in</li>
<li class="list-group-item">Morbi leo risus</li>
<li class="list-group-item">Porta ac consectetur ac</li>
<li class="list-group-item">Vestibulum at eros</li>
</ul>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;ul</span> <span class="na">class=</span><span class="s">"list-group"</span><span class="nt">&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item"</span><span class="nt">&gt;</span>Cras justo odio<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item"</span><span class="nt">&gt;</span>Dapibus ac facilisis in<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item"</span><span class="nt">&gt;</span>Morbi leo risus<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item"</span><span class="nt">&gt;</span>Porta ac consectetur ac<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item"</span><span class="nt">&gt;</span>Vestibulum at eros<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;/ul&gt;</span></code></pre></figure>
<h2 id="active-items">Active items</h2>
<p>Add <code class="highlighter-rouge">.active</code> to a <code class="highlighter-rouge">.list-group-item</code> to indicate the current active selection.</p>
<div class="bd-example">
<ul class="list-group">
<li class="list-group-item active">Cras justo odio</li>
<li class="list-group-item">Dapibus ac facilisis in</li>
<li class="list-group-item">Morbi leo risus</li>
<li class="list-group-item">Porta ac consectetur ac</li>
<li class="list-group-item">Vestibulum at eros</li>
</ul>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;ul</span> <span class="na">class=</span><span class="s">"list-group"</span><span class="nt">&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item active"</span><span class="nt">&gt;</span>Cras justo odio<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item"</span><span class="nt">&gt;</span>Dapibus ac facilisis in<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item"</span><span class="nt">&gt;</span>Morbi leo risus<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item"</span><span class="nt">&gt;</span>Porta ac consectetur ac<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item"</span><span class="nt">&gt;</span>Vestibulum at eros<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;/ul&gt;</span></code></pre></figure>
<h2 id="disabled-items">Disabled items</h2>
<p>Add <code class="highlighter-rouge">.disabled</code> to a <code class="highlighter-rouge">.list-group-item</code> to make it <em>appear</em> disabled. Note that some elements with <code class="highlighter-rouge">.disabled</code> will also require custom JavaScript to fully disable their click events (e.g., links).</p>
<div class="bd-example">
<ul class="list-group">
<li class="list-group-item disabled" aria-disabled="true">Cras justo odio</li>
<li class="list-group-item">Dapibus ac facilisis in</li>
<li class="list-group-item">Morbi leo risus</li>
<li class="list-group-item">Porta ac consectetur ac</li>
<li class="list-group-item">Vestibulum at eros</li>
</ul>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;ul</span> <span class="na">class=</span><span class="s">"list-group"</span><span class="nt">&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item disabled"</span> <span class="na">aria-disabled=</span><span class="s">"true"</span><span class="nt">&gt;</span>Cras justo odio<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item"</span><span class="nt">&gt;</span>Dapibus ac facilisis in<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item"</span><span class="nt">&gt;</span>Morbi leo risus<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item"</span><span class="nt">&gt;</span>Porta ac consectetur ac<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item"</span><span class="nt">&gt;</span>Vestibulum at eros<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;/ul&gt;</span></code></pre></figure>
<h2 id="links-and-buttons">Links and buttons</h2>
<p>Use <code class="highlighter-rouge">&lt;a&gt;</code>s or <code class="highlighter-rouge">&lt;button&gt;</code>s to create <em>actionable</em> list group items with hover, disabled, and active states by adding <code class="highlighter-rouge">.list-group-item-action</code>. We separate these pseudo-classes to ensure list groups made of non-interactive elements (like <code class="highlighter-rouge">&lt;li&gt;</code>s or <code class="highlighter-rouge">&lt;div&gt;</code>s) dont provide a click or tap affordance.</p>
<p>Be sure to <strong>not use the standard <code class="highlighter-rouge">.btn</code> classes here</strong>.</p>
<div class="bd-example">
<div class="list-group">
<a href="#" class="list-group-item list-group-item-action active">
Cras justo odio
</a>
<a href="#" class="list-group-item list-group-item-action">Dapibus ac facilisis in</a>
<a href="#" class="list-group-item list-group-item-action">Morbi leo risus</a>
<a href="#" class="list-group-item list-group-item-action">Porta ac consectetur ac</a>
<a href="#" class="list-group-item list-group-item-action disabled" tabindex="-1" aria-disabled="true">Vestibulum at eros</a>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"list-group"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action active"</span><span class="nt">&gt;</span>
Cras justo odio
<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action"</span><span class="nt">&gt;</span>Dapibus ac facilisis in<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action"</span><span class="nt">&gt;</span>Morbi leo risus<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action"</span><span class="nt">&gt;</span>Porta ac consectetur ac<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action disabled"</span> <span class="na">tabindex=</span><span class="s">"-1"</span> <span class="na">aria-disabled=</span><span class="s">"true"</span><span class="nt">&gt;</span>Vestibulum at eros<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<p>With <code class="highlighter-rouge">&lt;button&gt;</code>s, you can also make use of the <code class="highlighter-rouge">disabled</code> attribute instead of the <code class="highlighter-rouge">.disabled</code> class. Sadly, <code class="highlighter-rouge">&lt;a&gt;</code>s dont support the disabled attribute.</p>
<div class="bd-example">
<div class="list-group">
<button type="button" class="list-group-item list-group-item-action active">
Cras justo odio
</button>
<button type="button" class="list-group-item list-group-item-action">Dapibus ac facilisis in</button>
<button type="button" class="list-group-item list-group-item-action">Morbi leo risus</button>
<button type="button" class="list-group-item list-group-item-action">Porta ac consectetur ac</button>
<button type="button" class="list-group-item list-group-item-action" disabled="">Vestibulum at eros</button>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"list-group"</span><span class="nt">&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action active"</span><span class="nt">&gt;</span>
Cras justo odio
<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action"</span><span class="nt">&gt;</span>Dapibus ac facilisis in<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action"</span><span class="nt">&gt;</span>Morbi leo risus<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action"</span><span class="nt">&gt;</span>Porta ac consectetur ac<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action"</span> <span class="na">disabled</span><span class="nt">&gt;</span>Vestibulum at eros<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h2 id="flush">Flush</h2>
<p>Add <code class="highlighter-rouge">.list-group-flush</code> to remove some borders and rounded corners to render list group items edge-to-edge in a parent container (e.g., cards).</p>
<div class="bd-example">
<ul class="list-group list-group-flush">
<li class="list-group-item">Cras justo odio</li>
<li class="list-group-item">Dapibus ac facilisis in</li>
<li class="list-group-item">Morbi leo risus</li>
<li class="list-group-item">Porta ac consectetur ac</li>
<li class="list-group-item">Vestibulum at eros</li>
</ul>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;ul</span> <span class="na">class=</span><span class="s">"list-group list-group-flush"</span><span class="nt">&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item"</span><span class="nt">&gt;</span>Cras justo odio<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item"</span><span class="nt">&gt;</span>Dapibus ac facilisis in<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item"</span><span class="nt">&gt;</span>Morbi leo risus<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item"</span><span class="nt">&gt;</span>Porta ac consectetur ac<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item"</span><span class="nt">&gt;</span>Vestibulum at eros<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;/ul&gt;</span></code></pre></figure>
<h2 id="contextual-classes">Contextual classes</h2>
<p>Use contextual classes to style list items with a stateful background and color.</p>
<div class="bd-example">
<ul class="list-group">
<li class="list-group-item">Dapibus ac facilisis in</li>
<li class="list-group-item list-group-item-primary">A simple primary list group item</li>
<li class="list-group-item list-group-item-secondary">A simple secondary list group item</li>
<li class="list-group-item list-group-item-success">A simple success list group item</li>
<li class="list-group-item list-group-item-danger">A simple danger list group item</li>
<li class="list-group-item list-group-item-warning">A simple warning list group item</li>
<li class="list-group-item list-group-item-info">A simple info list group item</li>
<li class="list-group-item list-group-item-light">A simple light list group item</li>
<li class="list-group-item list-group-item-dark">A simple dark list group item</li>
</ul>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;ul</span> <span class="na">class=</span><span class="s">"list-group"</span><span class="nt">&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item"</span><span class="nt">&gt;</span>Dapibus ac facilisis in<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-primary"</span><span class="nt">&gt;</span>A simple primary list group item<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-secondary"</span><span class="nt">&gt;</span>A simple secondary list group item<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-success"</span><span class="nt">&gt;</span>A simple success list group item<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-danger"</span><span class="nt">&gt;</span>A simple danger list group item<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-warning"</span><span class="nt">&gt;</span>A simple warning list group item<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-info"</span><span class="nt">&gt;</span>A simple info list group item<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-light"</span><span class="nt">&gt;</span>A simple light list group item<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-dark"</span><span class="nt">&gt;</span>A simple dark list group item<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;/ul&gt;</span></code></pre></figure>
<p>Contextual classes also work with <code class="highlighter-rouge">.list-group-item-action</code>. Note the addition of the hover styles here not present in the previous example. Also supported is the <code class="highlighter-rouge">.active</code> state; apply it to indicate an active selection on a contextual list group item.</p>
<div class="bd-example">
<div class="list-group">
<a href="#" class="list-group-item list-group-item-action">Dapibus ac facilisis in</a>
<a href="#" class="list-group-item list-group-item-action list-group-item-primary">A simple primary list group item</a>
<a href="#" class="list-group-item list-group-item-action list-group-item-secondary">A simple secondary list group item</a>
<a href="#" class="list-group-item list-group-item-action list-group-item-success">A simple success list group item</a>
<a href="#" class="list-group-item list-group-item-action list-group-item-danger">A simple danger list group item</a>
<a href="#" class="list-group-item list-group-item-action list-group-item-warning">A simple warning list group item</a>
<a href="#" class="list-group-item list-group-item-action list-group-item-info">A simple info list group item</a>
<a href="#" class="list-group-item list-group-item-action list-group-item-light">A simple light list group item</a>
<a href="#" class="list-group-item list-group-item-action list-group-item-dark">A simple dark list group item</a>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"list-group"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action"</span><span class="nt">&gt;</span>Dapibus ac facilisis in<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action list-group-item-primary"</span><span class="nt">&gt;</span>A simple primary list group item<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action list-group-item-secondary"</span><span class="nt">&gt;</span>A simple secondary list group item<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action list-group-item-success"</span><span class="nt">&gt;</span>A simple success list group item<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action list-group-item-danger"</span><span class="nt">&gt;</span>A simple danger list group item<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action list-group-item-warning"</span><span class="nt">&gt;</span>A simple warning list group item<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action list-group-item-info"</span><span class="nt">&gt;</span>A simple info list group item<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action list-group-item-light"</span><span class="nt">&gt;</span>A simple light list group item<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action list-group-item-dark"</span><span class="nt">&gt;</span>A simple dark list group item<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<div class="bd-callout bd-callout-warning">
<h5 id="conveying-meaning-to-assistive-technologies">Conveying meaning to assistive technologies</h5>
<p>Using color to add meaning only provides a visual indication, which will not be conveyed to users of assistive technologies such as screen readers. Ensure that information denoted by the color is either obvious from the content itself (e.g. the visible text), or is included through alternative means, such as additional text hidden with the <code class="highlighter-rouge">.sr-only</code> class.</p>
</div>
<h2 id="with-badges">With badges</h2>
<p>Add badges to any list group item to show unread counts, activity, and more with the help of some <a href="/docs/4.2/utilities/flex/">utilities</a>.</p>
<div class="bd-example">
<ul class="list-group">
<li class="list-group-item d-flex justify-content-between align-items-center">
Cras justo odio
<span class="badge badge-primary badge-pill">14</span>
</li>
<li class="list-group-item d-flex justify-content-between align-items-center">
Dapibus ac facilisis in
<span class="badge badge-primary badge-pill">2</span>
</li>
<li class="list-group-item d-flex justify-content-between align-items-center">
Morbi leo risus
<span class="badge badge-primary badge-pill">1</span>
</li>
</ul>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;ul</span> <span class="na">class=</span><span class="s">"list-group"</span><span class="nt">&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item d-flex justify-content-between align-items-center"</span><span class="nt">&gt;</span>
Cras justo odio
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"badge badge-primary badge-pill"</span><span class="nt">&gt;</span>14<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item d-flex justify-content-between align-items-center"</span><span class="nt">&gt;</span>
Dapibus ac facilisis in
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"badge badge-primary badge-pill"</span><span class="nt">&gt;</span>2<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"list-group-item d-flex justify-content-between align-items-center"</span><span class="nt">&gt;</span>
Morbi leo risus
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"badge badge-primary badge-pill"</span><span class="nt">&gt;</span>1<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;/ul&gt;</span></code></pre></figure>
<h2 id="custom-content">Custom content</h2>
<p>Add nearly any HTML within, even for linked list groups like the one below, with the help of <a href="/docs/4.2/utilities/flex/">flexbox utilities</a>.</p>
<div class="bd-example">
<div class="list-group">
<a href="#" class="list-group-item list-group-item-action active">
<div class="d-flex w-100 justify-content-between">
<h5 class="mb-1">List group item heading</h5>
<small>3 days ago</small>
</div>
<p class="mb-1">Donec id elit non mi porta gravida at eget metus. Maecenas sed diam eget risus varius blandit.</p>
<small>Donec id elit non mi porta.</small>
</a>
<a href="#" class="list-group-item list-group-item-action">
<div class="d-flex w-100 justify-content-between">
<h5 class="mb-1">List group item heading</h5>
<small class="text-muted">3 days ago</small>
</div>
<p class="mb-1">Donec id elit non mi porta gravida at eget metus. Maecenas sed diam eget risus varius blandit.</p>
<small class="text-muted">Donec id elit non mi porta.</small>
</a>
<a href="#" class="list-group-item list-group-item-action">
<div class="d-flex w-100 justify-content-between">
<h5 class="mb-1">List group item heading</h5>
<small class="text-muted">3 days ago</small>
</div>
<p class="mb-1">Donec id elit non mi porta gravida at eget metus. Maecenas sed diam eget risus varius blandit.</p>
<small class="text-muted">Donec id elit non mi porta.</small>
</a>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"list-group"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action active"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"d-flex w-100 justify-content-between"</span><span class="nt">&gt;</span>
<span class="nt">&lt;h5</span> <span class="na">class=</span><span class="s">"mb-1"</span><span class="nt">&gt;</span>List group item heading<span class="nt">&lt;/h5&gt;</span>
<span class="nt">&lt;small&gt;</span>3 days ago<span class="nt">&lt;/small&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;p</span> <span class="na">class=</span><span class="s">"mb-1"</span><span class="nt">&gt;</span>Donec id elit non mi porta gravida at eget metus. Maecenas sed diam eget risus varius blandit.<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;small&gt;</span>Donec id elit non mi porta.<span class="nt">&lt;/small&gt;</span>
<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"d-flex w-100 justify-content-between"</span><span class="nt">&gt;</span>
<span class="nt">&lt;h5</span> <span class="na">class=</span><span class="s">"mb-1"</span><span class="nt">&gt;</span>List group item heading<span class="nt">&lt;/h5&gt;</span>
<span class="nt">&lt;small</span> <span class="na">class=</span><span class="s">"text-muted"</span><span class="nt">&gt;</span>3 days ago<span class="nt">&lt;/small&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;p</span> <span class="na">class=</span><span class="s">"mb-1"</span><span class="nt">&gt;</span>Donec id elit non mi porta gravida at eget metus. Maecenas sed diam eget risus varius blandit.<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;small</span> <span class="na">class=</span><span class="s">"text-muted"</span><span class="nt">&gt;</span>Donec id elit non mi porta.<span class="nt">&lt;/small&gt;</span>
<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"d-flex w-100 justify-content-between"</span><span class="nt">&gt;</span>
<span class="nt">&lt;h5</span> <span class="na">class=</span><span class="s">"mb-1"</span><span class="nt">&gt;</span>List group item heading<span class="nt">&lt;/h5&gt;</span>
<span class="nt">&lt;small</span> <span class="na">class=</span><span class="s">"text-muted"</span><span class="nt">&gt;</span>3 days ago<span class="nt">&lt;/small&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;p</span> <span class="na">class=</span><span class="s">"mb-1"</span><span class="nt">&gt;</span>Donec id elit non mi porta gravida at eget metus. Maecenas sed diam eget risus varius blandit.<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;small</span> <span class="na">class=</span><span class="s">"text-muted"</span><span class="nt">&gt;</span>Donec id elit non mi porta.<span class="nt">&lt;/small&gt;</span>
<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h2 id="javascript-behavior">JavaScript behavior</h2>
<p>Use the tab JavaScript plugin—include it individually or through the compiled <code class="highlighter-rouge">bootstrap.js</code> file—to extend our list group to create tabbable panes of local content.</p>
<div class="bd-example" role="tabpanel">
<div class="row">
<div class="col-4">
<div class="list-group" id="list-tab" role="tablist">
<a class="list-group-item list-group-item-action active" id="list-home-list" data-toggle="tab" href="#list-home" role="tab" aria-controls="list-home">Home</a>
<a class="list-group-item list-group-item-action" id="list-profile-list" data-toggle="tab" href="#list-profile" role="tab" aria-controls="list-profile">Profile</a>
<a class="list-group-item list-group-item-action" id="list-messages-list" data-toggle="tab" href="#list-messages" role="tab" aria-controls="list-messages">Messages</a>
<a class="list-group-item list-group-item-action" id="list-settings-list" data-toggle="tab" href="#list-settings" role="tab" aria-controls="list-settings">Settings</a>
</div>
</div>
<div class="col-8">
<div class="tab-content" id="nav-tabContent">
<div class="tab-pane fade show active" id="list-home" role="tabpanel" aria-labelledby="list-home-list">
<p>Velit aute mollit ipsum ad dolor consectetur nulla officia culpa adipisicing exercitation fugiat tempor. Voluptate deserunt sit sunt nisi aliqua fugiat proident ea ut. Mollit voluptate reprehenderit occaecat nisi ad non minim tempor sunt voluptate consectetur exercitation id ut nulla. Ea et fugiat aliquip nostrud sunt incididunt consectetur culpa aliquip eiusmod dolor. Anim ad Lorem aliqua in cupidatat nisi enim eu nostrud do aliquip veniam minim.</p>
</div>
<div class="tab-pane fade" id="list-profile" role="tabpanel" aria-labelledby="list-profile-list">
<p>Cupidatat quis ad sint excepteur laborum in esse qui. Et excepteur consectetur ex nisi eu do cillum ad laborum. Mollit et eu officia dolore sunt Lorem culpa qui commodo velit ex amet id ex. Officia anim incididunt laboris deserunt anim aute dolor incididunt veniam aute dolore do exercitation. Dolor nisi culpa ex ad irure in elit eu dolore. Ad laboris ipsum reprehenderit irure non commodo enim culpa commodo veniam incididunt veniam ad.</p>
</div>
<div class="tab-pane fade" id="list-messages" role="tabpanel" aria-labelledby="list-messages-list">
<p>Ut ut do pariatur aliquip aliqua aliquip exercitation do nostrud commodo reprehenderit aute ipsum voluptate. Irure Lorem et laboris nostrud amet cupidatat cupidatat anim do ut velit mollit consequat enim tempor. Consectetur est minim nostrud nostrud consectetur irure labore voluptate irure. Ipsum id Lorem sit sint voluptate est pariatur eu ad cupidatat et deserunt culpa sit eiusmod deserunt. Consectetur et fugiat anim do eiusmod aliquip nulla laborum elit adipisicing pariatur cillum.</p>
</div>
<div class="tab-pane fade" id="list-settings" role="tabpanel" aria-labelledby="list-settings-list">
<p>Irure enim occaecat labore sit qui aliquip reprehenderit amet velit. Deserunt ullamco ex elit nostrud ut dolore nisi officia magna sit occaecat laboris sunt dolor. Nisi eu minim cillum occaecat aute est cupidatat aliqua labore aute occaecat ea aliquip sunt amet. Aute mollit dolor ut exercitation irure commodo non amet consectetur quis amet culpa. Quis ullamco nisi amet qui aute irure eu. Magna labore dolor quis ex labore id nostrud deserunt dolor eiusmod eu pariatur culpa mollit in irure.</p>
</div>
</div>
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"row"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"col-4"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"list-group"</span> <span class="na">id=</span><span class="s">"list-tab"</span> <span class="na">role=</span><span class="s">"tablist"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action active"</span> <span class="na">id=</span><span class="s">"list-home-list"</span> <span class="na">data-toggle=</span><span class="s">"list"</span> <span class="na">href=</span><span class="s">"#list-home"</span> <span class="na">role=</span><span class="s">"tab"</span> <span class="na">aria-controls=</span><span class="s">"home"</span><span class="nt">&gt;</span>Home<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action"</span> <span class="na">id=</span><span class="s">"list-profile-list"</span> <span class="na">data-toggle=</span><span class="s">"list"</span> <span class="na">href=</span><span class="s">"#list-profile"</span> <span class="na">role=</span><span class="s">"tab"</span> <span class="na">aria-controls=</span><span class="s">"profile"</span><span class="nt">&gt;</span>Profile<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action"</span> <span class="na">id=</span><span class="s">"list-messages-list"</span> <span class="na">data-toggle=</span><span class="s">"list"</span> <span class="na">href=</span><span class="s">"#list-messages"</span> <span class="na">role=</span><span class="s">"tab"</span> <span class="na">aria-controls=</span><span class="s">"messages"</span><span class="nt">&gt;</span>Messages<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action"</span> <span class="na">id=</span><span class="s">"list-settings-list"</span> <span class="na">data-toggle=</span><span class="s">"list"</span> <span class="na">href=</span><span class="s">"#list-settings"</span> <span class="na">role=</span><span class="s">"tab"</span> <span class="na">aria-controls=</span><span class="s">"settings"</span><span class="nt">&gt;</span>Settings<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"col-8"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"tab-content"</span> <span class="na">id=</span><span class="s">"nav-tabContent"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"tab-pane fade show active"</span> <span class="na">id=</span><span class="s">"list-home"</span> <span class="na">role=</span><span class="s">"tabpanel"</span> <span class="na">aria-labelledby=</span><span class="s">"list-home-list"</span><span class="nt">&gt;</span>...<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"tab-pane fade"</span> <span class="na">id=</span><span class="s">"list-profile"</span> <span class="na">role=</span><span class="s">"tabpanel"</span> <span class="na">aria-labelledby=</span><span class="s">"list-profile-list"</span><span class="nt">&gt;</span>...<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"tab-pane fade"</span> <span class="na">id=</span><span class="s">"list-messages"</span> <span class="na">role=</span><span class="s">"tabpanel"</span> <span class="na">aria-labelledby=</span><span class="s">"list-messages-list"</span><span class="nt">&gt;</span>...<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"tab-pane fade"</span> <span class="na">id=</span><span class="s">"list-settings"</span> <span class="na">role=</span><span class="s">"tabpanel"</span> <span class="na">aria-labelledby=</span><span class="s">"list-settings-list"</span><span class="nt">&gt;</span>...<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h3 id="using-data-attributes">Using data attributes</h3>
<p>You can activate a list group navigation without writing any JavaScript by simply specifying <code class="highlighter-rouge">data-toggle="list"</code> or on an element. Use these data attributes on <code class="highlighter-rouge">.list-group-item</code>.</p>
<div role="tabpanel">
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="c">&lt;!-- List group --&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"list-group"</span> <span class="na">id=</span><span class="s">"myList"</span> <span class="na">role=</span><span class="s">"tablist"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action active"</span> <span class="na">data-toggle=</span><span class="s">"list"</span> <span class="na">href=</span><span class="s">"#home"</span> <span class="na">role=</span><span class="s">"tab"</span><span class="nt">&gt;</span>Home<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action"</span> <span class="na">data-toggle=</span><span class="s">"list"</span> <span class="na">href=</span><span class="s">"#profile"</span> <span class="na">role=</span><span class="s">"tab"</span><span class="nt">&gt;</span>Profile<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action"</span> <span class="na">data-toggle=</span><span class="s">"list"</span> <span class="na">href=</span><span class="s">"#messages"</span> <span class="na">role=</span><span class="s">"tab"</span><span class="nt">&gt;</span>Messages<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action"</span> <span class="na">data-toggle=</span><span class="s">"list"</span> <span class="na">href=</span><span class="s">"#settings"</span> <span class="na">role=</span><span class="s">"tab"</span><span class="nt">&gt;</span>Settings<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="c">&lt;!-- Tab panes --&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"tab-content"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"tab-pane active"</span> <span class="na">id=</span><span class="s">"home"</span> <span class="na">role=</span><span class="s">"tabpanel"</span><span class="nt">&gt;</span>...<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"tab-pane"</span> <span class="na">id=</span><span class="s">"profile"</span> <span class="na">role=</span><span class="s">"tabpanel"</span><span class="nt">&gt;</span>...<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"tab-pane"</span> <span class="na">id=</span><span class="s">"messages"</span> <span class="na">role=</span><span class="s">"tabpanel"</span><span class="nt">&gt;</span>...<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"tab-pane"</span> <span class="na">id=</span><span class="s">"settings"</span> <span class="na">role=</span><span class="s">"tabpanel"</span><span class="nt">&gt;</span>...<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
</div>
<h3 id="via-javascript">Via JavaScript</h3>
<p>Enable tabbable list item via JavaScript (each list item needs to be activated individually):</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'#myList a'</span><span class="p">).</span><span class="nx">on</span><span class="p">(</span><span class="s1">'click'</span><span class="p">,</span> <span class="kd">function</span> <span class="p">(</span><span class="nx">e</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">e</span><span class="p">.</span><span class="nx">preventDefault</span><span class="p">()</span>
<span class="nx">$</span><span class="p">(</span><span class="k">this</span><span class="p">).</span><span class="nx">tab</span><span class="p">(</span><span class="s1">'show'</span><span class="p">)</span>
<span class="p">})</span></code></pre></figure>
<p>You can activate individual list item in several ways:</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'#myList a[href="#profile"]'</span><span class="p">).</span><span class="nx">tab</span><span class="p">(</span><span class="s1">'show'</span><span class="p">)</span> <span class="c1">// Select tab by name</span>
<span class="nx">$</span><span class="p">(</span><span class="s1">'#myList a:first-child'</span><span class="p">).</span><span class="nx">tab</span><span class="p">(</span><span class="s1">'show'</span><span class="p">)</span> <span class="c1">// Select first tab</span>
<span class="nx">$</span><span class="p">(</span><span class="s1">'#myList a:last-child'</span><span class="p">).</span><span class="nx">tab</span><span class="p">(</span><span class="s1">'show'</span><span class="p">)</span> <span class="c1">// Select last tab</span>
<span class="nx">$</span><span class="p">(</span><span class="s1">'#myList a:nth-child(3)'</span><span class="p">).</span><span class="nx">tab</span><span class="p">(</span><span class="s1">'show'</span><span class="p">)</span> <span class="c1">// Select third tab</span></code></pre></figure>
<h3 id="fade-effect">Fade effect</h3>
<p>To make tabs panel fade in, add <code class="highlighter-rouge">.fade</code> to each <code class="highlighter-rouge">.tab-pane</code>. The first tab pane must also have <code class="highlighter-rouge">.show</code> to make the initial content visible.</p>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"tab-content"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"tab-pane fade show active"</span> <span class="na">id=</span><span class="s">"home"</span> <span class="na">role=</span><span class="s">"tabpanel"</span><span class="nt">&gt;</span>...<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"tab-pane fade"</span> <span class="na">id=</span><span class="s">"profile"</span> <span class="na">role=</span><span class="s">"tabpanel"</span><span class="nt">&gt;</span>...<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"tab-pane fade"</span> <span class="na">id=</span><span class="s">"messages"</span> <span class="na">role=</span><span class="s">"tabpanel"</span><span class="nt">&gt;</span>...<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"tab-pane fade"</span> <span class="na">id=</span><span class="s">"settings"</span> <span class="na">role=</span><span class="s">"tabpanel"</span><span class="nt">&gt;</span>...<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h3 id="methods">Methods</h3>
<h4 id="tab">$().tab</h4>
<p>Activates a list item element and content container. Tab should have either a <code class="highlighter-rouge">data-target</code> or an <code class="highlighter-rouge">href</code> targeting a container node in the DOM.</p>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"list-group"</span> <span class="na">id=</span><span class="s">"myList"</span> <span class="na">role=</span><span class="s">"tablist"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action active"</span> <span class="na">data-toggle=</span><span class="s">"list"</span> <span class="na">href=</span><span class="s">"#home"</span> <span class="na">role=</span><span class="s">"tab"</span><span class="nt">&gt;</span>Home<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action"</span> <span class="na">data-toggle=</span><span class="s">"list"</span> <span class="na">href=</span><span class="s">"#profile"</span> <span class="na">role=</span><span class="s">"tab"</span><span class="nt">&gt;</span>Profile<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action"</span> <span class="na">data-toggle=</span><span class="s">"list"</span> <span class="na">href=</span><span class="s">"#messages"</span> <span class="na">role=</span><span class="s">"tab"</span><span class="nt">&gt;</span>Messages<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action"</span> <span class="na">data-toggle=</span><span class="s">"list"</span> <span class="na">href=</span><span class="s">"#settings"</span> <span class="na">role=</span><span class="s">"tab"</span><span class="nt">&gt;</span>Settings<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"tab-content"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"tab-pane active"</span> <span class="na">id=</span><span class="s">"home"</span> <span class="na">role=</span><span class="s">"tabpanel"</span><span class="nt">&gt;</span>...<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"tab-pane"</span> <span class="na">id=</span><span class="s">"profile"</span> <span class="na">role=</span><span class="s">"tabpanel"</span><span class="nt">&gt;</span>...<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"tab-pane"</span> <span class="na">id=</span><span class="s">"messages"</span> <span class="na">role=</span><span class="s">"tabpanel"</span><span class="nt">&gt;</span>...<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"tab-pane"</span> <span class="na">id=</span><span class="s">"settings"</span> <span class="na">role=</span><span class="s">"tabpanel"</span><span class="nt">&gt;</span>...<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;script&gt;</span>
<span class="nx">$</span><span class="p">(</span><span class="kd">function</span> <span class="p">()</span> <span class="p">{</span>
<span class="nx">$</span><span class="p">(</span><span class="s1">'#myList a:last-child'</span><span class="p">).</span><span class="nx">tab</span><span class="p">(</span><span class="s1">'show'</span><span class="p">)</span>
<span class="p">})</span>
<span class="nt">&lt;/script&gt;</span></code></pre></figure>
<h4 id="tabshow">.tab(show)</h4>
<p>Selects the given list item and shows its associated pane. Any other list item that was previously selected becomes unselected and its associated pane is hidden. <strong>Returns to the caller before the tab pane has actually been shown</strong> (for example, before the <code class="highlighter-rouge">shown.bs.tab</code> event occurs).</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'#someListItem'</span><span class="p">).</span><span class="nx">tab</span><span class="p">(</span><span class="s1">'show'</span><span class="p">)</span></code></pre></figure>
<h3 id="events">Events</h3>
<p>When showing a new tab, the events fire in the following order:</p>
<ol>
<li><code class="highlighter-rouge">hide.bs.tab</code> (on the current active tab)</li>
<li><code class="highlighter-rouge">show.bs.tab</code> (on the to-be-shown tab)</li>
<li><code class="highlighter-rouge">hidden.bs.tab</code> (on the previous active tab, the same one as for the <code class="highlighter-rouge">hide.bs.tab</code> event)</li>
<li><code class="highlighter-rouge">shown.bs.tab</code> (on the newly-active just-shown tab, the same one as for the <code class="highlighter-rouge">show.bs.tab</code> event)</li>
</ol>
<p>If no tab was already active, the <code class="highlighter-rouge">hide.bs.tab</code> and <code class="highlighter-rouge">hidden.bs.tab</code> events will not be fired.</p>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th style="width: 150px;">Event type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>show.bs.tab</td>
<td>This event fires on tab show, but before the new tab has been shown. Use <code>event.target</code> and <code>event.relatedTarget</code> to target the active tab and the previous active tab (if available) respectively.</td>
</tr>
<tr>
<td>shown.bs.tab</td>
<td>This event fires on tab show after a tab has been shown. Use <code>event.target</code> and <code>event.relatedTarget</code> to target the active tab and the previous active tab (if available) respectively.</td>
</tr>
<tr>
<td>hide.bs.tab</td>
<td>This event fires when a new tab is to be shown (and thus the previous active tab is to be hidden). Use <code>event.target</code> and <code>event.relatedTarget</code> to target the current active tab and the new soon-to-be-active tab, respectively.</td>
</tr>
<tr>
<td>hidden.bs.tab</td>
<td>This event fires after a new tab is shown (and thus the previous active tab is hidden). Use <code>event.target</code> and <code>event.relatedTarget</code> to target the previous active tab and the new active tab, respectively.</td>
</tr>
</tbody>
</table>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'a[data-toggle="list"]'</span><span class="p">).</span><span class="nx">on</span><span class="p">(</span><span class="s1">'shown.bs.tab'</span><span class="p">,</span> <span class="kd">function</span> <span class="p">(</span><span class="nx">e</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">e</span><span class="p">.</span><span class="nx">target</span> <span class="c1">// newly activated tab</span>
<span class="nx">e</span><span class="p">.</span><span class="nx">relatedTarget</span> <span class="c1">// previous active tab</span>
<span class="p">})</span></code></pre></figure>
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<li class="toc-entry toc-h2"><a href="#example">Example</a></li>
<li class="toc-entry toc-h2"><a href="#nesting">Nesting</a></li>
<li class="toc-entry toc-h2"><a href="#alignment">Alignment</a></li>
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<main class="col-12 col-md-9 col-xl-8 py-md-3 pl-md-5 bd-content" role="main">
<h1 class="bd-title" id="content">Media object</h1>
<p class="bd-lead">Documentation and examples for Bootstraps media object to construct highly repetitive components like blog comments, tweets, and the like.</p>
<script async src="https://cdn.carbonads.com/carbon.js?serve=CKYIKKJL&placement=getbootstrapcom" id="_carbonads_js"></script>
<h2 id="example">Example</h2>
<p>The <a href="http://www.stubbornella.org/content/2010/06/25/the-media-object-saves-hundreds-of-lines-of-code/">media object</a> helps build complex and repetitive components where some media is positioned alongside content that doesnt wrap around said media. Plus, it does this with only two required classes thanks to flexbox.</p>
<p>Below is an example of a single media object. Only two classes are required—the wrapping <code class="highlighter-rouge">.media</code> and the <code class="highlighter-rouge">.media-body</code> around your content. Optional padding and margin can be controlled through <a href="/docs/4.2/utilities/spacing/">spacing utilities</a>.</p>
<div class="bd-example">
<div class="media">
<svg class="bd-placeholder-img mr-3" width="64" height="64" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: 64x64"><title>Placeholder</title><rect fill="#868e96" width="100%" height="100%" /><text fill="#dee2e6" dy=".3em" x="50%" y="50%">64x64</text></svg>
<div class="media-body">
<h5 class="mt-0">Media heading</h5>
Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus.
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"media"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"mr-3"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"media-body"</span><span class="nt">&gt;</span>
<span class="nt">&lt;h5</span> <span class="na">class=</span><span class="s">"mt-0"</span><span class="nt">&gt;</span>Media heading<span class="nt">&lt;/h5&gt;</span>
Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus.
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<div class="bd-callout bd-callout-warning">
<h5 id="flexbug-12-inline-elements-arent-treated-as-flex-items">Flexbug #12: Inline elements arent treated as flex items</h5>
<p>Internet Explorer 10-11 do not render inline elements like links or images (or <code class="highlighter-rouge">::before</code> and <code class="highlighter-rouge">::after</code> pseudo-elements) as flex items. The only workaround is to set a non-inline <code class="highlighter-rouge">display</code> value (e.g., <code class="highlighter-rouge">block</code>, <code class="highlighter-rouge">inline-block</code>, or <code class="highlighter-rouge">flex</code>). We suggest using <code class="highlighter-rouge">.d-flex</code>, one of our <a href="/docs/4.2/utilities/display/">display utilities</a>, as an easy fix.</p>
<p><strong>Source:</strong> <a href="https://github.com/philipwalton/flexbugs#flexbug-12">Flexbugs on GitHub</a></p>
</div>
<h2 id="nesting">Nesting</h2>
<p>Media objects can be infinitely nested, though we suggest you stop at some point. Place nested <code class="highlighter-rouge">.media</code> within the <code class="highlighter-rouge">.media-body</code> of a parent media object.</p>
<div class="bd-example">
<div class="media">
<svg class="bd-placeholder-img mr-3" width="64" height="64" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: 64x64"><title>Placeholder</title><rect fill="#868e96" width="100%" height="100%" /><text fill="#dee2e6" dy=".3em" x="50%" y="50%">64x64</text></svg>
<div class="media-body">
<h5 class="mt-0">Media heading</h5>
Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus.
<div class="media mt-3">
<a class="mr-3" href="#">
<svg class="bd-placeholder-img" width="64" height="64" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: 64x64"><title>Placeholder</title><rect fill="#868e96" width="100%" height="100%" /><text fill="#dee2e6" dy=".3em" x="50%" y="50%">64x64</text></svg>
</a>
<div class="media-body">
<h5 class="mt-0">Media heading</h5>
Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus.
</div>
</div>
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"media"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"mr-3"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"media-body"</span><span class="nt">&gt;</span>
<span class="nt">&lt;h5</span> <span class="na">class=</span><span class="s">"mt-0"</span><span class="nt">&gt;</span>Media heading<span class="nt">&lt;/h5&gt;</span>
Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus.
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"media mt-3"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"mr-3"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"mr-3"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"media-body"</span><span class="nt">&gt;</span>
<span class="nt">&lt;h5</span> <span class="na">class=</span><span class="s">"mt-0"</span><span class="nt">&gt;</span>Media heading<span class="nt">&lt;/h5&gt;</span>
Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus.
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h2 id="alignment">Alignment</h2>
<p>Media in a media object can be aligned with flexbox utilities to the top (default), middle, or end of your <code class="highlighter-rouge">.media-body</code> content.</p>
<div class="bd-example">
<div class="media">
<svg class="bd-placeholder-img align-self-start mr-3" width="64" height="64" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: 64x64"><title>Placeholder</title><rect fill="#868e96" width="100%" height="100%" /><text fill="#dee2e6" dy=".3em" x="50%" y="50%">64x64</text></svg>
<div class="media-body">
<h5 class="mt-0">Top-aligned media</h5>
<p>Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus.</p>
<p>Donec sed odio dui. Nullam quis risus eget urna mollis ornare vel eu leo. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus.</p>
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"media"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"align-self-start mr-3"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"media-body"</span><span class="nt">&gt;</span>
<span class="nt">&lt;h5</span> <span class="na">class=</span><span class="s">"mt-0"</span><span class="nt">&gt;</span>Top-aligned media<span class="nt">&lt;/h5&gt;</span>
<span class="nt">&lt;p&gt;</span>Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus.<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;p&gt;</span>Donec sed odio dui. Nullam quis risus eget urna mollis ornare vel eu leo. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus.<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<div class="bd-example">
<div class="media">
<svg class="bd-placeholder-img align-self-center mr-3" width="64" height="64" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: 64x64"><title>Placeholder</title><rect fill="#868e96" width="100%" height="100%" /><text fill="#dee2e6" dy=".3em" x="50%" y="50%">64x64</text></svg>
<div class="media-body">
<h5 class="mt-0">Center-aligned media</h5>
<p>Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus.</p>
<p class="mb-0">Donec sed odio dui. Nullam quis risus eget urna mollis ornare vel eu leo. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus.</p>
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"media"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"align-self-center mr-3"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"media-body"</span><span class="nt">&gt;</span>
<span class="nt">&lt;h5</span> <span class="na">class=</span><span class="s">"mt-0"</span><span class="nt">&gt;</span>Center-aligned media<span class="nt">&lt;/h5&gt;</span>
<span class="nt">&lt;p&gt;</span>Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus.<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;p</span> <span class="na">class=</span><span class="s">"mb-0"</span><span class="nt">&gt;</span>Donec sed odio dui. Nullam quis risus eget urna mollis ornare vel eu leo. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus.<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<div class="bd-example">
<div class="media">
<svg class="bd-placeholder-img align-self-end mr-3" width="64" height="64" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: 64x64"><title>Placeholder</title><rect fill="#868e96" width="100%" height="100%" /><text fill="#dee2e6" dy=".3em" x="50%" y="50%">64x64</text></svg>
<div class="media-body">
<h5 class="mt-0">Bottom-aligned media</h5>
<p>Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus.</p>
<p class="mb-0">Donec sed odio dui. Nullam quis risus eget urna mollis ornare vel eu leo. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus.</p>
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"media"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"align-self-end mr-3"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"media-body"</span><span class="nt">&gt;</span>
<span class="nt">&lt;h5</span> <span class="na">class=</span><span class="s">"mt-0"</span><span class="nt">&gt;</span>Bottom-aligned media<span class="nt">&lt;/h5&gt;</span>
<span class="nt">&lt;p&gt;</span>Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus.<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;p</span> <span class="na">class=</span><span class="s">"mb-0"</span><span class="nt">&gt;</span>Donec sed odio dui. Nullam quis risus eget urna mollis ornare vel eu leo. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus.<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h2 id="order">Order</h2>
<p>Change the order of content in media objects by modifying the HTML itself, or by adding some custom flexbox CSS to set the <code class="highlighter-rouge">order</code> property (to an integer of your choosing).</p>
<div class="bd-example">
<div class="media">
<div class="media-body">
<h5 class="mt-0 mb-1">Media object</h5>
Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus.
</div>
<svg class="bd-placeholder-img ml-3" width="64" height="64" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: 64x64"><title>Placeholder</title><rect fill="#868e96" width="100%" height="100%" /><text fill="#dee2e6" dy=".3em" x="50%" y="50%">64x64</text></svg>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"media"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"media-body"</span><span class="nt">&gt;</span>
<span class="nt">&lt;h5</span> <span class="na">class=</span><span class="s">"mt-0 mb-1"</span><span class="nt">&gt;</span>Media object<span class="nt">&lt;/h5&gt;</span>
Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus.
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"ml-3"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h2 id="media-list">Media list</h2>
<p>Because the media object has so few structural requirements, you can also use these classes on list HTML elements. On your <code class="highlighter-rouge">&lt;ul&gt;</code> or <code class="highlighter-rouge">&lt;ol&gt;</code>, add the <code class="highlighter-rouge">.list-unstyled</code> to remove any browser default list styles, and then apply <code class="highlighter-rouge">.media</code> to your <code class="highlighter-rouge">&lt;li&gt;</code>s. As always, use spacing utilities wherever needed to fine tune.</p>
<div class="bd-example">
<ul class="list-unstyled">
<li class="media">
<svg class="bd-placeholder-img mr-3" width="64" height="64" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: 64x64"><title>Placeholder</title><rect fill="#868e96" width="100%" height="100%" /><text fill="#dee2e6" dy=".3em" x="50%" y="50%">64x64</text></svg>
<div class="media-body">
<h5 class="mt-0 mb-1">List-based media object</h5>
Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus.
</div>
</li>
<li class="media my-4">
<svg class="bd-placeholder-img mr-3" width="64" height="64" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: 64x64"><title>Placeholder</title><rect fill="#868e96" width="100%" height="100%" /><text fill="#dee2e6" dy=".3em" x="50%" y="50%">64x64</text></svg>
<div class="media-body">
<h5 class="mt-0 mb-1">List-based media object</h5>
Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus.
</div>
</li>
<li class="media">
<svg class="bd-placeholder-img mr-3" width="64" height="64" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img" aria-label="Placeholder: 64x64"><title>Placeholder</title><rect fill="#868e96" width="100%" height="100%" /><text fill="#dee2e6" dy=".3em" x="50%" y="50%">64x64</text></svg>
<div class="media-body">
<h5 class="mt-0 mb-1">List-based media object</h5>
Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus.
</div>
</li>
</ul>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;ul</span> <span class="na">class=</span><span class="s">"list-unstyled"</span><span class="nt">&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"media"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"mr-3"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"media-body"</span><span class="nt">&gt;</span>
<span class="nt">&lt;h5</span> <span class="na">class=</span><span class="s">"mt-0 mb-1"</span><span class="nt">&gt;</span>List-based media object<span class="nt">&lt;/h5&gt;</span>
Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus.
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"media my-4"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"mr-3"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"media-body"</span><span class="nt">&gt;</span>
<span class="nt">&lt;h5</span> <span class="na">class=</span><span class="s">"mt-0 mb-1"</span><span class="nt">&gt;</span>List-based media object<span class="nt">&lt;/h5&gt;</span>
Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus.
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"media"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"mr-3"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"media-body"</span><span class="nt">&gt;</span>
<span class="nt">&lt;h5</span> <span class="na">class=</span><span class="s">"mt-0 mb-1"</span><span class="nt">&gt;</span>List-based media object<span class="nt">&lt;/h5&gt;</span>
Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus.
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;/ul&gt;</span></code></pre></figure>
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<li class="toc-entry toc-h2"><a href="#overview">Overview</a></li>
<li class="toc-entry toc-h2"><a href="#working-with-icons">Working with icons</a></li>
<li class="toc-entry toc-h2"><a href="#disabled-and-active-states">Disabled and active states</a></li>
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<main class="col-12 col-md-9 col-xl-8 py-md-3 pl-md-5 bd-content" role="main">
<h1 class="bd-title" id="content">Pagination</h1>
<p class="bd-lead">Documentation and examples for showing pagination to indicate a series of related content exists across multiple pages.</p>
<script async src="https://cdn.carbonads.com/carbon.js?serve=CKYIKKJL&placement=getbootstrapcom" id="_carbonads_js"></script>
<h2 id="overview">Overview</h2>
<p>We use a large block of connected links for our pagination, making links hard to miss and easily scalable—all while providing large hit areas. Pagination is built with list HTML elements so screen readers can announce the number of available links. Use a wrapping <code class="highlighter-rouge">&lt;nav&gt;</code> element to identify it as a navigation section to screen readers and other assistive technologies.</p>
<p>In addition, as pages likely have more than one such navigation section, its advisable to provide a descriptive <code class="highlighter-rouge">aria-label</code> for the <code class="highlighter-rouge">&lt;nav&gt;</code> to reflect its purpose. For example, if the pagination component is used to navigate between a set of search results, an appropriate label could be <code class="highlighter-rouge">aria-label="Search results pages"</code>.</p>
<div class="bd-example">
<nav aria-label="Page navigation example">
<ul class="pagination">
<li class="page-item"><a class="page-link" href="#">Previous</a></li>
<li class="page-item"><a class="page-link" href="#">1</a></li>
<li class="page-item"><a class="page-link" href="#">2</a></li>
<li class="page-item"><a class="page-link" href="#">3</a></li>
<li class="page-item"><a class="page-link" href="#">Next</a></li>
</ul>
</nav>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;nav</span> <span class="na">aria-label=</span><span class="s">"Page navigation example"</span><span class="nt">&gt;</span>
<span class="nt">&lt;ul</span> <span class="na">class=</span><span class="s">"pagination"</span><span class="nt">&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>Previous<span class="nt">&lt;/a&gt;&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>1<span class="nt">&lt;/a&gt;&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>2<span class="nt">&lt;/a&gt;&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>3<span class="nt">&lt;/a&gt;&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>Next<span class="nt">&lt;/a&gt;&lt;/li&gt;</span>
<span class="nt">&lt;/ul&gt;</span>
<span class="nt">&lt;/nav&gt;</span></code></pre></figure>
<h2 id="working-with-icons">Working with icons</h2>
<p>Looking to use an icon or symbol in place of text for some pagination links? Be sure to provide proper screen reader support with <code class="highlighter-rouge">aria</code> attributes.</p>
<div class="bd-example">
<nav aria-label="Page navigation example">
<ul class="pagination">
<li class="page-item">
<a class="page-link" href="#" aria-label="Previous">
<span aria-hidden="true">&laquo;</span>
</a>
</li>
<li class="page-item"><a class="page-link" href="#">1</a></li>
<li class="page-item"><a class="page-link" href="#">2</a></li>
<li class="page-item"><a class="page-link" href="#">3</a></li>
<li class="page-item">
<a class="page-link" href="#" aria-label="Next">
<span aria-hidden="true">&raquo;</span>
</a>
</li>
</ul>
</nav>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;nav</span> <span class="na">aria-label=</span><span class="s">"Page navigation example"</span><span class="nt">&gt;</span>
<span class="nt">&lt;ul</span> <span class="na">class=</span><span class="s">"pagination"</span><span class="nt">&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">aria-label=</span><span class="s">"Previous"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">&gt;</span><span class="ni">&amp;laquo;</span><span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>1<span class="nt">&lt;/a&gt;&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>2<span class="nt">&lt;/a&gt;&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>3<span class="nt">&lt;/a&gt;&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">aria-label=</span><span class="s">"Next"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">&gt;</span><span class="ni">&amp;raquo;</span><span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;/ul&gt;</span>
<span class="nt">&lt;/nav&gt;</span></code></pre></figure>
<h2 id="disabled-and-active-states">Disabled and active states</h2>
<p>Pagination links are customizable for different circumstances. Use <code class="highlighter-rouge">.disabled</code> for links that appear un-clickable and <code class="highlighter-rouge">.active</code> to indicate the current page.</p>
<p>While the <code class="highlighter-rouge">.disabled</code> class uses <code class="highlighter-rouge">pointer-events: none</code> to <em>try</em> to disable the link functionality of <code class="highlighter-rouge">&lt;a&gt;</code>s, that CSS property is not yet standardized and doesnt account for keyboard navigation. As such, you should always add <code class="highlighter-rouge">tabindex="-1"</code> on disabled links and use custom JavaScript to fully disable their functionality.</p>
<div class="bd-example">
<nav aria-label="...">
<ul class="pagination">
<li class="page-item disabled">
<a class="page-link" href="#" tabindex="-1" aria-disabled="true">Previous</a>
</li>
<li class="page-item"><a class="page-link" href="#">1</a></li>
<li class="page-item active" aria-current="page">
<a class="page-link" href="#">2 <span class="sr-only">(current)</span></a>
</li>
<li class="page-item"><a class="page-link" href="#">3</a></li>
<li class="page-item">
<a class="page-link" href="#">Next</a>
</li>
</ul>
</nav>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;nav</span> <span class="na">aria-label=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;ul</span> <span class="na">class=</span><span class="s">"pagination"</span><span class="nt">&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item disabled"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">tabindex=</span><span class="s">"-1"</span> <span class="na">aria-disabled=</span><span class="s">"true"</span><span class="nt">&gt;</span>Previous<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>1<span class="nt">&lt;/a&gt;&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item active"</span> <span class="na">aria-current=</span><span class="s">"page"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>2 <span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>(current)<span class="nt">&lt;/span&gt;&lt;/a&gt;</span>
<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>3<span class="nt">&lt;/a&gt;&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>Next<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;/ul&gt;</span>
<span class="nt">&lt;/nav&gt;</span></code></pre></figure>
<p>You can optionally swap out active or disabled anchors for <code class="highlighter-rouge">&lt;span&gt;</code>, or omit the anchor in the case of the prev/next arrows, to remove click functionality and prevent keyboard focus while retaining intended styles.</p>
<div class="bd-example">
<nav aria-label="...">
<ul class="pagination">
<li class="page-item disabled">
<span class="page-link">Previous</span>
</li>
<li class="page-item"><a class="page-link" href="#">1</a></li>
<li class="page-item active" aria-current="page">
<span class="page-link">
2
<span class="sr-only">(current)</span>
</span>
</li>
<li class="page-item"><a class="page-link" href="#">3</a></li>
<li class="page-item">
<a class="page-link" href="#">Next</a>
</li>
</ul>
</nav>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;nav</span> <span class="na">aria-label=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;ul</span> <span class="na">class=</span><span class="s">"pagination"</span><span class="nt">&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item disabled"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"page-link"</span><span class="nt">&gt;</span>Previous<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>1<span class="nt">&lt;/a&gt;&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item active"</span> <span class="na">aria-current=</span><span class="s">"page"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"page-link"</span><span class="nt">&gt;</span>
2
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>(current)<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>3<span class="nt">&lt;/a&gt;&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>Next<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;/ul&gt;</span>
<span class="nt">&lt;/nav&gt;</span></code></pre></figure>
<h2 id="sizing">Sizing</h2>
<p>Fancy larger or smaller pagination? Add <code class="highlighter-rouge">.pagination-lg</code> or <code class="highlighter-rouge">.pagination-sm</code> for additional sizes.</p>
<div class="bd-example">
<nav aria-label="...">
<ul class="pagination pagination-lg">
<li class="page-item active" aria-current="page">
<span class="page-link">
1
<span class="sr-only">(current)</span>
</span>
</li>
<li class="page-item"><a class="page-link" href="#">2</a></li>
<li class="page-item"><a class="page-link" href="#">3</a></li>
</ul>
</nav>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;nav</span> <span class="na">aria-label=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;ul</span> <span class="na">class=</span><span class="s">"pagination pagination-lg"</span><span class="nt">&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item active"</span> <span class="na">aria-current=</span><span class="s">"page"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"page-link"</span><span class="nt">&gt;</span>
1
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>(current)<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>2<span class="nt">&lt;/a&gt;&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>3<span class="nt">&lt;/a&gt;&lt;/li&gt;</span>
<span class="nt">&lt;/ul&gt;</span>
<span class="nt">&lt;/nav&gt;</span></code></pre></figure>
<div class="bd-example">
<nav aria-label="...">
<ul class="pagination pagination-sm">
<li class="page-item active" aria-current="page">
<span class="page-link">
1
<span class="sr-only">(current)</span>
</span>
</li>
<li class="page-item"><a class="page-link" href="#">2</a></li>
<li class="page-item"><a class="page-link" href="#">3</a></li>
</ul>
</nav>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;nav</span> <span class="na">aria-label=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;ul</span> <span class="na">class=</span><span class="s">"pagination pagination-sm"</span><span class="nt">&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item active"</span> <span class="na">aria-current=</span><span class="s">"page"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"page-link"</span><span class="nt">&gt;</span>
1
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>(current)<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>2<span class="nt">&lt;/a&gt;&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>3<span class="nt">&lt;/a&gt;&lt;/li&gt;</span>
<span class="nt">&lt;/ul&gt;</span>
<span class="nt">&lt;/nav&gt;</span></code></pre></figure>
<h2 id="alignment">Alignment</h2>
<p>Change the alignment of pagination components with <a href="/docs/4.2/utilities/flex/">flexbox utilities</a>.</p>
<div class="bd-example">
<nav aria-label="Page navigation example">
<ul class="pagination justify-content-center">
<li class="page-item disabled">
<a class="page-link" href="#" tabindex="-1" aria-disabled="true">Previous</a>
</li>
<li class="page-item"><a class="page-link" href="#">1</a></li>
<li class="page-item"><a class="page-link" href="#">2</a></li>
<li class="page-item"><a class="page-link" href="#">3</a></li>
<li class="page-item">
<a class="page-link" href="#">Next</a>
</li>
</ul>
</nav>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;nav</span> <span class="na">aria-label=</span><span class="s">"Page navigation example"</span><span class="nt">&gt;</span>
<span class="nt">&lt;ul</span> <span class="na">class=</span><span class="s">"pagination justify-content-center"</span><span class="nt">&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item disabled"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">tabindex=</span><span class="s">"-1"</span> <span class="na">aria-disabled=</span><span class="s">"true"</span><span class="nt">&gt;</span>Previous<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>1<span class="nt">&lt;/a&gt;&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>2<span class="nt">&lt;/a&gt;&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>3<span class="nt">&lt;/a&gt;&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>Next<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;/ul&gt;</span>
<span class="nt">&lt;/nav&gt;</span></code></pre></figure>
<div class="bd-example">
<nav aria-label="Page navigation example">
<ul class="pagination justify-content-end">
<li class="page-item disabled">
<a class="page-link" href="#" tabindex="-1" aria-disabled="true">Previous</a>
</li>
<li class="page-item"><a class="page-link" href="#">1</a></li>
<li class="page-item"><a class="page-link" href="#">2</a></li>
<li class="page-item"><a class="page-link" href="#">3</a></li>
<li class="page-item">
<a class="page-link" href="#">Next</a>
</li>
</ul>
</nav>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;nav</span> <span class="na">aria-label=</span><span class="s">"Page navigation example"</span><span class="nt">&gt;</span>
<span class="nt">&lt;ul</span> <span class="na">class=</span><span class="s">"pagination justify-content-end"</span><span class="nt">&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item disabled"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">tabindex=</span><span class="s">"-1"</span> <span class="na">aria-disabled=</span><span class="s">"true"</span><span class="nt">&gt;</span>Previous<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>1<span class="nt">&lt;/a&gt;&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>2<span class="nt">&lt;/a&gt;&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>3<span class="nt">&lt;/a&gt;&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"page-item"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"page-link"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>Next<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;/ul&gt;</span>
<span class="nt">&lt;/nav&gt;</span></code></pre></figure>
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<li class="toc-entry toc-h2"><a href="#overview">Overview</a></li>
<li class="toc-entry toc-h2"><a href="#example-enable-popovers-everywhere">Example: Enable popovers everywhere</a></li>
<li class="toc-entry toc-h2"><a href="#example-using-the-container-option">Example: Using the container option</a></li>
<li class="toc-entry toc-h2"><a href="#example">Example</a>
<ul>
<li class="toc-entry toc-h3"><a href="#four-directions">Four directions</a></li>
<li class="toc-entry toc-h3"><a href="#dismiss-on-next-click">Dismiss on next click</a></li>
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<li class="toc-entry toc-h2"><a href="#usage">Usage</a>
<ul>
<li class="toc-entry toc-h3"><a href="#options">Options</a></li>
<li class="toc-entry toc-h3"><a href="#methods">Methods</a>
<ul>
<li class="toc-entry toc-h4"><a href="#popoveroptions">$().popover(options)</a></li>
<li class="toc-entry toc-h4"><a href="#popovershow">.popover(&#39;show&#39;)</a></li>
<li class="toc-entry toc-h4"><a href="#popoverhide">.popover(&#39;hide&#39;)</a></li>
<li class="toc-entry toc-h4"><a href="#popovertoggle">.popover(&#39;toggle&#39;)</a></li>
<li class="toc-entry toc-h4"><a href="#popoverdispose">.popover(&#39;dispose&#39;)</a></li>
<li class="toc-entry toc-h4"><a href="#popoverenable">.popover(&#39;enable&#39;)</a></li>
<li class="toc-entry toc-h4"><a href="#popoverdisable">.popover(&#39;disable&#39;)</a></li>
<li class="toc-entry toc-h4"><a href="#popovertoggleenabled">.popover(&#39;toggleEnabled&#39;)</a></li>
<li class="toc-entry toc-h4"><a href="#popoverupdate">.popover(&#39;update&#39;)</a></li>
</ul>
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<main class="col-12 col-md-9 col-xl-8 py-md-3 pl-md-5 bd-content" role="main">
<h1 class="bd-title" id="content">Popovers</h1>
<p class="bd-lead">Documentation and examples for adding Bootstrap popovers, like those found in iOS, to any element on your site.</p>
<script async src="https://cdn.carbonads.com/carbon.js?serve=CKYIKKJL&placement=getbootstrapcom" id="_carbonads_js"></script>
<h2 id="overview">Overview</h2>
<p>Things to know when using the popover plugin:</p>
<ul>
<li>Popovers rely on the 3rd party library <a href="https://popper.js.org/">Popper.js</a> for positioning. You must include <a href="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.6/umd/popper.min.js">popper.min.js</a> before bootstrap.js or use <code class="highlighter-rouge">bootstrap.bundle.min.js</code> / <code class="highlighter-rouge">bootstrap.bundle.js</code> which contains Popper.js in order for popovers to work!</li>
<li>Popovers require the <a href="/docs/4.2/components/tooltips/">tooltip plugin</a> as a dependency.</li>
<li>If youre building our JavaScript from source, it <a href="/docs/4.2/getting-started/javascript/#util">requires <code class="highlighter-rouge">util.js</code></a>.</li>
<li>Popovers are opt-in for performance reasons, so <strong>you must initialize them yourself</strong>.</li>
<li>Zero-length <code class="highlighter-rouge">title</code> and <code class="highlighter-rouge">content</code> values will never show a popover.</li>
<li>Specify <code class="highlighter-rouge">container: 'body'</code> to avoid rendering problems in more complex components (like our input groups, button groups, etc).</li>
<li>Triggering popovers on hidden elements will not work.</li>
<li>Popovers for <code class="highlighter-rouge">.disabled</code> or <code class="highlighter-rouge">disabled</code> elements must be triggered on a wrapper element.</li>
<li>When triggered from anchors that wrap across multiple lines, popovers will be centered between the anchors overall width. Use <code class="highlighter-rouge">.text-nowrap</code> on your <code class="highlighter-rouge">&lt;a&gt;</code>s to avoid this behavior.</li>
<li>Popovers must be hidden before their corresponding elements have been removed from the DOM.</li>
<li>Popovers can be triggered thanks to an element inside a shadow DOM.</li>
</ul>
<div class="bd-callout bd-callout-info">
<p>The animation effect of this component is dependent on the <code class="highlighter-rouge">prefers-reduced-motion</code> media query. See the <a href="/docs/4.2/getting-started/accessibility/#reduced-motion">reduced motion section of our accessibility documentation</a>.</p>
</div>
<p>Keep reading to see how popovers work with some examples.</p>
<h2 id="example-enable-popovers-everywhere">Example: Enable popovers everywhere</h2>
<p>One way to initialize all popovers on a page would be to select them by their <code class="highlighter-rouge">data-toggle</code> attribute:</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="kd">function</span> <span class="p">()</span> <span class="p">{</span>
<span class="nx">$</span><span class="p">(</span><span class="s1">'[data-toggle="popover"]'</span><span class="p">).</span><span class="nx">popover</span><span class="p">()</span>
<span class="p">})</span></code></pre></figure>
<h2 id="example-using-the-container-option">Example: Using the <code class="highlighter-rouge">container</code> option</h2>
<p>When you have some styles on a parent element that interfere with a popover, youll want to specify a custom <code class="highlighter-rouge">container</code> so that the popovers HTML appears within that element instead.</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="kd">function</span> <span class="p">()</span> <span class="p">{</span>
<span class="nx">$</span><span class="p">(</span><span class="s1">'.example-popover'</span><span class="p">).</span><span class="nx">popover</span><span class="p">({</span>
<span class="na">container</span><span class="p">:</span> <span class="s1">'body'</span>
<span class="p">})</span>
<span class="p">})</span></code></pre></figure>
<h2 id="example">Example</h2>
<div class="bd-example">
<button type="button" class="btn btn-lg btn-danger" data-toggle="popover" title="Popover title" data-content="And here's some amazing content. It's very engaging. Right?">Click to toggle popover</button>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-lg btn-danger"</span> <span class="na">data-toggle=</span><span class="s">"popover"</span> <span class="na">title=</span><span class="s">"Popover title"</span> <span class="na">data-content=</span><span class="s">"And here's some amazing content. It's very engaging. Right?"</span><span class="nt">&gt;</span>Click to toggle popover<span class="nt">&lt;/button&gt;</span></code></pre></figure>
<h3 id="four-directions">Four directions</h3>
<p>Four options are available: top, right, bottom, and left aligned.</p>
<div class="bd-example popover-demo">
<div class="bd-example-popovers">
<button type="button" class="btn btn-secondary" data-container="body" data-toggle="popover" data-placement="top" data-content="Vivamus sagittis lacus vel augue laoreet rutrum faucibus.">
Popover on top
</button>
<button type="button" class="btn btn-secondary" data-container="body" data-toggle="popover" data-placement="right" data-content="Vivamus sagittis lacus vel augue laoreet rutrum faucibus.">
Popover on right
</button>
<button type="button" class="btn btn-secondary" data-container="body" data-toggle="popover" data-placement="bottom" data-content="Vivamus sagittis lacus vel augue laoreet rutrum faucibus.">
Popover on bottom
</button>
<button type="button" class="btn btn-secondary" data-container="body" data-toggle="popover" data-placement="left" data-content="Vivamus sagittis lacus vel augue laoreet rutrum faucibus.">
Popover on left
</button>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span> <span class="na">data-container=</span><span class="s">"body"</span> <span class="na">data-toggle=</span><span class="s">"popover"</span> <span class="na">data-placement=</span><span class="s">"top"</span> <span class="na">data-content=</span><span class="s">"Vivamus sagittis lacus vel augue laoreet rutrum faucibus."</span><span class="nt">&gt;</span>
Popover on top
<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span> <span class="na">data-container=</span><span class="s">"body"</span> <span class="na">data-toggle=</span><span class="s">"popover"</span> <span class="na">data-placement=</span><span class="s">"right"</span> <span class="na">data-content=</span><span class="s">"Vivamus sagittis lacus vel augue laoreet rutrum faucibus."</span><span class="nt">&gt;</span>
Popover on right
<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span> <span class="na">data-container=</span><span class="s">"body"</span> <span class="na">data-toggle=</span><span class="s">"popover"</span> <span class="na">data-placement=</span><span class="s">"bottom"</span> <span class="na">data-content=</span><span class="s">"Vivamus
sagittis lacus vel augue laoreet rutrum faucibus."</span><span class="nt">&gt;</span>
Popover on bottom
<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"btn btn-secondary"</span> <span class="na">data-container=</span><span class="s">"body"</span> <span class="na">data-toggle=</span><span class="s">"popover"</span> <span class="na">data-placement=</span><span class="s">"left"</span> <span class="na">data-content=</span><span class="s">"Vivamus sagittis lacus vel augue laoreet rutrum faucibus."</span><span class="nt">&gt;</span>
Popover on left
<span class="nt">&lt;/button&gt;</span></code></pre></figure>
<h3 id="dismiss-on-next-click">Dismiss on next click</h3>
<p>Use the <code class="highlighter-rouge">focus</code> trigger to dismiss popovers on the users next click of a different element than the toggle element.</p>
<div class="bd-callout bd-callout-danger">
<h4 id="specific-markup-required-for-dismiss-on-next-click">Specific markup required for dismiss-on-next-click</h4>
<p>For proper cross-browser and cross-platform behavior, you must use the <code class="highlighter-rouge">&lt;a&gt;</code> tag, <em>not</em> the <code class="highlighter-rouge">&lt;button&gt;</code> tag, and you also must include a <a href="https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/tabindex"><code class="highlighter-rouge">tabindex</code></a> attribute.</p>
</div>
<div class="bd-example">
<a tabindex="0" class="btn btn-lg btn-danger" role="button" data-toggle="popover" data-trigger="focus" title="Dismissible popover" data-content="And here's some amazing content. It's very engaging. Right?">Dismissible popover</a>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;a</span> <span class="na">tabindex=</span><span class="s">"0"</span> <span class="na">class=</span><span class="s">"btn btn-lg btn-danger"</span> <span class="na">role=</span><span class="s">"button"</span> <span class="na">data-toggle=</span><span class="s">"popover"</span> <span class="na">data-trigger=</span><span class="s">"focus"</span> <span class="na">title=</span><span class="s">"Dismissible popover"</span> <span class="na">data-content=</span><span class="s">"And here's some amazing content. It's very engaging. Right?"</span><span class="nt">&gt;</span>Dismissible popover<span class="nt">&lt;/a&gt;</span></code></pre></figure>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'.popover-dismiss'</span><span class="p">).</span><span class="nx">popover</span><span class="p">({</span>
<span class="na">trigger</span><span class="p">:</span> <span class="s1">'focus'</span>
<span class="p">})</span></code></pre></figure>
<h3 id="disabled-elements">Disabled elements</h3>
<p>Elements with the <code class="highlighter-rouge">disabled</code> attribute arent interactive, meaning users cannot hover or click them to trigger a popover (or tooltip). As a workaround, youll want to trigger the popover from a wrapper <code class="highlighter-rouge">&lt;div&gt;</code> or <code class="highlighter-rouge">&lt;span&gt;</code> and override the <code class="highlighter-rouge">pointer-events</code> on the disabled element.</p>
<p>For disabled popover triggers, you may also prefer <code class="highlighter-rouge">data-trigger="hover"</code> so that the popover appears as immediate visual feedback to your users as they may not expect to <em>click</em> on a disabled element.</p>
<div class="bd-example">
<span class="d-inline-block" data-toggle="popover" data-content="Disabled popover">
<button class="btn btn-primary" style="pointer-events: none;" type="button" disabled="">Disabled button</button>
</span>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"d-inline-block"</span> <span class="na">data-toggle=</span><span class="s">"popover"</span> <span class="na">data-content=</span><span class="s">"Disabled popover"</span><span class="nt">&gt;</span>
<span class="nt">&lt;button</span> <span class="na">class=</span><span class="s">"btn btn-primary"</span> <span class="na">style=</span><span class="s">"pointer-events: none;"</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">disabled</span><span class="nt">&gt;</span>Disabled button<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;/span&gt;</span></code></pre></figure>
<h2 id="usage">Usage</h2>
<p>Enable popovers via JavaScript:</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'#example'</span><span class="p">).</span><span class="nx">popover</span><span class="p">(</span><span class="nx">options</span><span class="p">)</span></code></pre></figure>
<h3 id="options">Options</h3>
<p>Options can be passed via data attributes or JavaScript. For data attributes, append the option name to <code class="highlighter-rouge">data-</code>, as in <code class="highlighter-rouge">data-animation=""</code>.</p>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th style="width: 100px;">Name</th>
<th style="width: 100px;">Type</th>
<th style="width: 50px;">Default</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>animation</td>
<td>boolean</td>
<td>true</td>
<td>Apply a CSS fade transition to the popover</td>
</tr>
<tr>
<td>container</td>
<td>string | element | false</td>
<td>false</td>
<td>
<p>Appends the popover to a specific element. Example: <code>container: 'body'</code>. This option is particularly useful in that it allows you to position the popover in the flow of the document near the triggering element - which will prevent the popover from floating away from the triggering element during a window resize.</p>
</td>
</tr>
<tr>
<td>content</td>
<td>string | element | function</td>
<td>''</td>
<td>
<p>Default content value if <code>data-content</code> attribute isn't present.</p>
<p>If a function is given, it will be called with its <code>this</code> reference set to the element that the popover is attached to.</p>
</td>
</tr>
<tr>
<td>delay</td>
<td>number | object</td>
<td>0</td>
<td>
<p>Delay showing and hiding the popover (ms) - does not apply to manual trigger type</p>
<p>If a number is supplied, delay is applied to both hide/show</p>
<p>Object structure is: <code>delay: { "show": 500, "hide": 100 }</code></p>
</td>
</tr>
<tr>
<td>html</td>
<td>boolean</td>
<td>false</td>
<td>Insert HTML into the popover. If false, jQuery's <code>text</code> method will be used to insert content into the DOM. Use text if you're worried about XSS attacks.</td>
</tr>
<tr>
<td>placement</td>
<td>string | function</td>
<td>'right'</td>
<td>
<p>How to position the popover - auto | top | bottom | left | right.<br />When <code>auto</code> is specified, it will dynamically reorient the popover.</p>
<p>When a function is used to determine the placement, it is called with the popover DOM node as its first argument and the triggering element DOM node as its second. The <code>this</code> context is set to the popover instance.</p>
</td>
</tr>
<tr>
<td>selector</td>
<td>string | false</td>
<td>false</td>
<td>If a selector is provided, popover objects will be delegated to the specified targets. In practice, this is used to enable dynamic HTML content to have popovers added. See <a href="https://github.com/twbs/bootstrap/issues/4215">this</a> and <a href="https://codepen.io/Johann-S/pen/djJYPb">an informative example</a>.</td>
</tr>
<tr>
<td>template</td>
<td>string</td>
<td><code>'&lt;div class="popover" role="tooltip"&gt;&lt;div class="arrow"&gt;&lt;/div&gt;&lt;h3 class="popover-header"&gt;&lt;/h3&gt;&lt;div class="popover-body"&gt;&lt;/div&gt;&lt;/div&gt;'</code></td>
<td>
<p>Base HTML to use when creating the popover.</p>
<p>The popover's <code>title</code> will be injected into the <code>.popover-header</code>.</p>
<p>The popover's <code>content</code> will be injected into the <code>.popover-body</code>.</p>
<p><code>.arrow</code> will become the popover's arrow.</p>
<p>The outermost wrapper element should have the <code>.popover</code> class.</p>
</td>
</tr>
<tr>
<td>title</td>
<td>string | element | function</td>
<td>''</td>
<td>
<p>Default title value if <code>title</code> attribute isn't present.</p>
<p>If a function is given, it will be called with its <code>this</code> reference set to the element that the popover is attached to.</p>
</td>
</tr>
<tr>
<td>trigger</td>
<td>string</td>
<td>'click'</td>
<td>How popover is triggered - click | hover | focus | manual. You may pass multiple triggers; separate them with a space. <code>manual</code> cannot be combined with any other trigger.</td>
</tr>
<tr>
<td>offset</td>
<td>number | string</td>
<td>0</td>
<td>Offset of the popover relative to its target. For more information refer to Popper.js's <a href="https://popper.js.org/popper-documentation.html#modifiers..offset.offset">offset docs</a>.</td>
</tr>
<tr>
<td>fallbackPlacement</td>
<td>string | array</td>
<td>'flip'</td>
<td>Allow to specify which position Popper will use on fallback. For more information refer to
Popper.js's <a href="https://popper.js.org/popper-documentation.html#modifiers..flip.behavior">behavior docs</a></td>
</tr>
<tr>
<td>boundary</td>
<td>string | element</td>
<td>'scrollParent'</td>
<td>Overflow constraint boundary of the popover. Accepts the values of <code>'viewport'</code>, <code>'window'</code>, <code>'scrollParent'</code>, or an HTMLElement reference (JavaScript only). For more information refer to Popper.js's <a href="https://popper.js.org/popper-documentation.html#modifiers..preventOverflow.boundariesElement">preventOverflow docs</a>.</td>
</tr>
</tbody>
</table>
<div class="bd-callout bd-callout-info">
<h4 id="data-attributes-for-individual-popovers">Data attributes for individual popovers</h4>
<p>Options for individual popovers can alternatively be specified through the use of data attributes, as explained above.</p>
</div>
<h3 id="methods">Methods</h3>
<div class="bd-callout bd-callout-danger">
<h4 id="asynchronous-methods-and-transitions">Asynchronous methods and transitions</h4>
<p>All API methods are <strong>asynchronous</strong> and start a <strong>transition</strong>. They return to the caller as soon as the transition is started but <strong>before it ends</strong>. In addition, a method call on a <strong>transitioning component will be ignored</strong>.</p>
<p><a href="/docs/4.2/getting-started/javascript/">See our JavaScript documentation for more information</a>.</p>
</div>
<h4 id="popoveroptions"><code class="highlighter-rouge">$().popover(options)</code></h4>
<p>Initializes popovers for an element collection.</p>
<h4 id="popovershow"><code class="highlighter-rouge">.popover('show')</code></h4>
<p>Reveals an elements popover. <strong>Returns to the caller before the popover has actually been shown</strong> (i.e. before the <code class="highlighter-rouge">shown.bs.popover</code> event occurs). This is considered a “manual” triggering of the popover. Popovers whose both title and content are zero-length are never displayed.</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'#element'</span><span class="p">).</span><span class="nx">popover</span><span class="p">(</span><span class="s1">'show'</span><span class="p">)</span></code></pre></figure>
<h4 id="popoverhide"><code class="highlighter-rouge">.popover('hide')</code></h4>
<p>Hides an elements popover. <strong>Returns to the caller before the popover has actually been hidden</strong> (i.e. before the <code class="highlighter-rouge">hidden.bs.popover</code> event occurs). This is considered a “manual” triggering of the popover.</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'#element'</span><span class="p">).</span><span class="nx">popover</span><span class="p">(</span><span class="s1">'hide'</span><span class="p">)</span></code></pre></figure>
<h4 id="popovertoggle"><code class="highlighter-rouge">.popover('toggle')</code></h4>
<p>Toggles an elements popover. <strong>Returns to the caller before the popover has actually been shown or hidden</strong> (i.e. before the <code class="highlighter-rouge">shown.bs.popover</code> or <code class="highlighter-rouge">hidden.bs.popover</code> event occurs). This is considered a “manual” triggering of the popover.</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'#element'</span><span class="p">).</span><span class="nx">popover</span><span class="p">(</span><span class="s1">'toggle'</span><span class="p">)</span></code></pre></figure>
<h4 id="popoverdispose"><code class="highlighter-rouge">.popover('dispose')</code></h4>
<p>Hides and destroys an elements popover. Popovers that use delegation (which are created using <a href="#options">the <code class="highlighter-rouge">selector</code> option</a>) cannot be individually destroyed on descendant trigger elements.</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'#element'</span><span class="p">).</span><span class="nx">popover</span><span class="p">(</span><span class="s1">'dispose'</span><span class="p">)</span></code></pre></figure>
<h4 id="popoverenable"><code class="highlighter-rouge">.popover('enable')</code></h4>
<p>Gives an elements popover the ability to be shown. <strong>Popovers are enabled by default.</strong></p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'#element'</span><span class="p">).</span><span class="nx">popover</span><span class="p">(</span><span class="s1">'enable'</span><span class="p">)</span></code></pre></figure>
<h4 id="popoverdisable"><code class="highlighter-rouge">.popover('disable')</code></h4>
<p>Removes the ability for an elements popover to be shown. The popover will only be able to be shown if it is re-enabled.</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'#element'</span><span class="p">).</span><span class="nx">popover</span><span class="p">(</span><span class="s1">'disable'</span><span class="p">)</span></code></pre></figure>
<h4 id="popovertoggleenabled"><code class="highlighter-rouge">.popover('toggleEnabled')</code></h4>
<p>Toggles the ability for an elements popover to be shown or hidden.</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'#element'</span><span class="p">).</span><span class="nx">popover</span><span class="p">(</span><span class="s1">'toggleEnabled'</span><span class="p">)</span></code></pre></figure>
<h4 id="popoverupdate"><code class="highlighter-rouge">.popover('update')</code></h4>
<p>Updates the position of an elements popover.</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'#element'</span><span class="p">).</span><span class="nx">popover</span><span class="p">(</span><span class="s1">'update'</span><span class="p">)</span></code></pre></figure>
<h3 id="events">Events</h3>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th style="width: 150px;">Event Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>show.bs.popover</td>
<td>This event fires immediately when the <code>show</code> instance method is called.</td>
</tr>
<tr>
<td>shown.bs.popover</td>
<td>This event is fired when the popover has been made visible to the user (will wait for CSS transitions to complete).</td>
</tr>
<tr>
<td>hide.bs.popover</td>
<td>This event is fired immediately when the <code>hide</code> instance method has been called.</td>
</tr>
<tr>
<td>hidden.bs.popover</td>
<td>This event is fired when the popover has finished being hidden from the user (will wait for CSS transitions to complete).</td>
</tr>
<tr>
<td>inserted.bs.popover</td>
<td>This event is fired after the <code>show.bs.popover</code> event when the popover template has been added to the DOM.</td>
</tr>
</tbody>
</table>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'#myPopover'</span><span class="p">).</span><span class="nx">on</span><span class="p">(</span><span class="s1">'hidden.bs.popover'</span><span class="p">,</span> <span class="kd">function</span> <span class="p">()</span> <span class="p">{</span>
<span class="c1">// do something…</span>
<span class="p">})</span></code></pre></figure>
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<li class="toc-entry toc-h2"><a href="#how-it-works">How it works</a></li>
<li class="toc-entry toc-h2"><a href="#labels">Labels</a></li>
<li class="toc-entry toc-h2"><a href="#height">Height</a></li>
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<main class="col-12 col-md-9 col-xl-8 py-md-3 pl-md-5 bd-content" role="main">
<h1 class="bd-title" id="content">Progress</h1>
<p class="bd-lead">Documentation and examples for using Bootstrap custom progress bars featuring support for stacked bars, animated backgrounds, and text labels.</p>
<script async src="https://cdn.carbonads.com/carbon.js?serve=CKYIKKJL&placement=getbootstrapcom" id="_carbonads_js"></script>
<h2 id="how-it-works">How it works</h2>
<p>Progress components are built with two HTML elements, some CSS to set the width, and a few attributes. We dont use <a href="https://developer.mozilla.org/en-US/docs/Web/HTML/Element/progress">the HTML5 <code class="highlighter-rouge">&lt;progress&gt;</code> element</a>, ensuring you can stack progress bars, animate them, and place text labels over them.</p>
<ul>
<li>We use the <code class="highlighter-rouge">.progress</code> as a wrapper to indicate the max value of the progress bar.</li>
<li>We use the inner <code class="highlighter-rouge">.progress-bar</code> to indicate the progress so far.</li>
<li>The <code class="highlighter-rouge">.progress-bar</code> requires an inline style, utility class, or custom CSS to set their width.</li>
<li>The <code class="highlighter-rouge">.progress-bar</code> also requires some <code class="highlighter-rouge">role</code> and <code class="highlighter-rouge">aria</code> attributes to make it accessible.</li>
</ul>
<p>Put that all together, and you have the following examples.</p>
<div class="bd-example">
<div class="progress">
<div class="progress-bar" role="progressbar" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
<div class="progress-bar" role="progressbar" style="width: 25%" aria-valuenow="25" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
<div class="progress-bar" role="progressbar" style="width: 50%" aria-valuenow="50" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
<div class="progress-bar" role="progressbar" style="width: 75%" aria-valuenow="75" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
<div class="progress-bar" role="progressbar" style="width: 100%" aria-valuenow="100" aria-valuemin="0" aria-valuemax="100"></div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress-bar"</span> <span class="na">role=</span><span class="s">"progressbar"</span> <span class="na">aria-valuenow=</span><span class="s">"0"</span> <span class="na">aria-valuemin=</span><span class="s">"0"</span> <span class="na">aria-valuemax=</span><span class="s">"100"</span><span class="nt">&gt;&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress-bar"</span> <span class="na">role=</span><span class="s">"progressbar"</span> <span class="na">style=</span><span class="s">"width: 25%"</span> <span class="na">aria-valuenow=</span><span class="s">"25"</span> <span class="na">aria-valuemin=</span><span class="s">"0"</span> <span class="na">aria-valuemax=</span><span class="s">"100"</span><span class="nt">&gt;&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress-bar"</span> <span class="na">role=</span><span class="s">"progressbar"</span> <span class="na">style=</span><span class="s">"width: 50%"</span> <span class="na">aria-valuenow=</span><span class="s">"50"</span> <span class="na">aria-valuemin=</span><span class="s">"0"</span> <span class="na">aria-valuemax=</span><span class="s">"100"</span><span class="nt">&gt;&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress-bar"</span> <span class="na">role=</span><span class="s">"progressbar"</span> <span class="na">style=</span><span class="s">"width: 75%"</span> <span class="na">aria-valuenow=</span><span class="s">"75"</span> <span class="na">aria-valuemin=</span><span class="s">"0"</span> <span class="na">aria-valuemax=</span><span class="s">"100"</span><span class="nt">&gt;&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress-bar"</span> <span class="na">role=</span><span class="s">"progressbar"</span> <span class="na">style=</span><span class="s">"width: 100%"</span> <span class="na">aria-valuenow=</span><span class="s">"100"</span> <span class="na">aria-valuemin=</span><span class="s">"0"</span> <span class="na">aria-valuemax=</span><span class="s">"100"</span><span class="nt">&gt;&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<p>Bootstrap provides a handful of <a href="/docs/4.2/utilities/sizing/">utilities for setting width</a>. Depending on your needs, these may help with quickly configuring progress.</p>
<div class="bd-example">
<div class="progress">
<div class="progress-bar w-75" role="progressbar" aria-valuenow="75" aria-valuemin="0" aria-valuemax="100"></div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress-bar w-75"</span> <span class="na">role=</span><span class="s">"progressbar"</span> <span class="na">aria-valuenow=</span><span class="s">"75"</span> <span class="na">aria-valuemin=</span><span class="s">"0"</span> <span class="na">aria-valuemax=</span><span class="s">"100"</span><span class="nt">&gt;&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h2 id="labels">Labels</h2>
<p>Add labels to your progress bars by placing text within the <code class="highlighter-rouge">.progress-bar</code>.</p>
<div class="bd-example">
<div class="progress">
<div class="progress-bar" role="progressbar" style="width: 25%;" aria-valuenow="25" aria-valuemin="0" aria-valuemax="100">25%</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress-bar"</span> <span class="na">role=</span><span class="s">"progressbar"</span> <span class="na">style=</span><span class="s">"width: 25%;"</span> <span class="na">aria-valuenow=</span><span class="s">"25"</span> <span class="na">aria-valuemin=</span><span class="s">"0"</span> <span class="na">aria-valuemax=</span><span class="s">"100"</span><span class="nt">&gt;</span>25%<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h2 id="height">Height</h2>
<p>We only set a <code class="highlighter-rouge">height</code> value on the <code class="highlighter-rouge">.progress</code>, so if you change that value the inner <code class="highlighter-rouge">.progress-bar</code> will automatically resize accordingly.</p>
<div class="bd-example">
<div class="progress" style="height: 1px;">
<div class="progress-bar" role="progressbar" style="width: 25%;" aria-valuenow="25" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress" style="height: 20px;">
<div class="progress-bar" role="progressbar" style="width: 25%;" aria-valuenow="25" aria-valuemin="0" aria-valuemax="100"></div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress"</span> <span class="na">style=</span><span class="s">"height: 1px;"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress-bar"</span> <span class="na">role=</span><span class="s">"progressbar"</span> <span class="na">style=</span><span class="s">"width: 25%;"</span> <span class="na">aria-valuenow=</span><span class="s">"25"</span> <span class="na">aria-valuemin=</span><span class="s">"0"</span> <span class="na">aria-valuemax=</span><span class="s">"100"</span><span class="nt">&gt;&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress"</span> <span class="na">style=</span><span class="s">"height: 20px;"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress-bar"</span> <span class="na">role=</span><span class="s">"progressbar"</span> <span class="na">style=</span><span class="s">"width: 25%;"</span> <span class="na">aria-valuenow=</span><span class="s">"25"</span> <span class="na">aria-valuemin=</span><span class="s">"0"</span> <span class="na">aria-valuemax=</span><span class="s">"100"</span><span class="nt">&gt;&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h2 id="backgrounds">Backgrounds</h2>
<p>Use background utility classes to change the appearance of individual progress bars.</p>
<div class="bd-example">
<div class="progress">
<div class="progress-bar bg-success" role="progressbar" style="width: 25%" aria-valuenow="25" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
<div class="progress-bar bg-info" role="progressbar" style="width: 50%" aria-valuenow="50" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
<div class="progress-bar bg-warning" role="progressbar" style="width: 75%" aria-valuenow="75" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
<div class="progress-bar bg-danger" role="progressbar" style="width: 100%" aria-valuenow="100" aria-valuemin="0" aria-valuemax="100"></div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress-bar bg-success"</span> <span class="na">role=</span><span class="s">"progressbar"</span> <span class="na">style=</span><span class="s">"width: 25%"</span> <span class="na">aria-valuenow=</span><span class="s">"25"</span> <span class="na">aria-valuemin=</span><span class="s">"0"</span> <span class="na">aria-valuemax=</span><span class="s">"100"</span><span class="nt">&gt;&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress-bar bg-info"</span> <span class="na">role=</span><span class="s">"progressbar"</span> <span class="na">style=</span><span class="s">"width: 50%"</span> <span class="na">aria-valuenow=</span><span class="s">"50"</span> <span class="na">aria-valuemin=</span><span class="s">"0"</span> <span class="na">aria-valuemax=</span><span class="s">"100"</span><span class="nt">&gt;&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress-bar bg-warning"</span> <span class="na">role=</span><span class="s">"progressbar"</span> <span class="na">style=</span><span class="s">"width: 75%"</span> <span class="na">aria-valuenow=</span><span class="s">"75"</span> <span class="na">aria-valuemin=</span><span class="s">"0"</span> <span class="na">aria-valuemax=</span><span class="s">"100"</span><span class="nt">&gt;&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress-bar bg-danger"</span> <span class="na">role=</span><span class="s">"progressbar"</span> <span class="na">style=</span><span class="s">"width: 100%"</span> <span class="na">aria-valuenow=</span><span class="s">"100"</span> <span class="na">aria-valuemin=</span><span class="s">"0"</span> <span class="na">aria-valuemax=</span><span class="s">"100"</span><span class="nt">&gt;&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h2 id="multiple-bars">Multiple bars</h2>
<p>Include multiple progress bars in a progress component if you need.</p>
<div class="bd-example">
<div class="progress">
<div class="progress-bar" role="progressbar" style="width: 15%" aria-valuenow="15" aria-valuemin="0" aria-valuemax="100"></div>
<div class="progress-bar bg-success" role="progressbar" style="width: 30%" aria-valuenow="30" aria-valuemin="0" aria-valuemax="100"></div>
<div class="progress-bar bg-info" role="progressbar" style="width: 20%" aria-valuenow="20" aria-valuemin="0" aria-valuemax="100"></div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress-bar"</span> <span class="na">role=</span><span class="s">"progressbar"</span> <span class="na">style=</span><span class="s">"width: 15%"</span> <span class="na">aria-valuenow=</span><span class="s">"15"</span> <span class="na">aria-valuemin=</span><span class="s">"0"</span> <span class="na">aria-valuemax=</span><span class="s">"100"</span><span class="nt">&gt;&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress-bar bg-success"</span> <span class="na">role=</span><span class="s">"progressbar"</span> <span class="na">style=</span><span class="s">"width: 30%"</span> <span class="na">aria-valuenow=</span><span class="s">"30"</span> <span class="na">aria-valuemin=</span><span class="s">"0"</span> <span class="na">aria-valuemax=</span><span class="s">"100"</span><span class="nt">&gt;&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress-bar bg-info"</span> <span class="na">role=</span><span class="s">"progressbar"</span> <span class="na">style=</span><span class="s">"width: 20%"</span> <span class="na">aria-valuenow=</span><span class="s">"20"</span> <span class="na">aria-valuemin=</span><span class="s">"0"</span> <span class="na">aria-valuemax=</span><span class="s">"100"</span><span class="nt">&gt;&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h2 id="striped">Striped</h2>
<p>Add <code class="highlighter-rouge">.progress-bar-striped</code> to any <code class="highlighter-rouge">.progress-bar</code> to apply a stripe via CSS gradient over the progress bars background color.</p>
<div class="bd-example">
<div class="progress">
<div class="progress-bar progress-bar-striped" role="progressbar" style="width: 10%" aria-valuenow="10" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
<div class="progress-bar progress-bar-striped bg-success" role="progressbar" style="width: 25%" aria-valuenow="25" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
<div class="progress-bar progress-bar-striped bg-info" role="progressbar" style="width: 50%" aria-valuenow="50" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
<div class="progress-bar progress-bar-striped bg-warning" role="progressbar" style="width: 75%" aria-valuenow="75" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
<div class="progress-bar progress-bar-striped bg-danger" role="progressbar" style="width: 100%" aria-valuenow="100" aria-valuemin="0" aria-valuemax="100"></div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress-bar progress-bar-striped"</span> <span class="na">role=</span><span class="s">"progressbar"</span> <span class="na">style=</span><span class="s">"width: 10%"</span> <span class="na">aria-valuenow=</span><span class="s">"10"</span> <span class="na">aria-valuemin=</span><span class="s">"0"</span> <span class="na">aria-valuemax=</span><span class="s">"100"</span><span class="nt">&gt;&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress-bar progress-bar-striped bg-success"</span> <span class="na">role=</span><span class="s">"progressbar"</span> <span class="na">style=</span><span class="s">"width: 25%"</span> <span class="na">aria-valuenow=</span><span class="s">"25"</span> <span class="na">aria-valuemin=</span><span class="s">"0"</span> <span class="na">aria-valuemax=</span><span class="s">"100"</span><span class="nt">&gt;&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress-bar progress-bar-striped bg-info"</span> <span class="na">role=</span><span class="s">"progressbar"</span> <span class="na">style=</span><span class="s">"width: 50%"</span> <span class="na">aria-valuenow=</span><span class="s">"50"</span> <span class="na">aria-valuemin=</span><span class="s">"0"</span> <span class="na">aria-valuemax=</span><span class="s">"100"</span><span class="nt">&gt;&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress-bar progress-bar-striped bg-warning"</span> <span class="na">role=</span><span class="s">"progressbar"</span> <span class="na">style=</span><span class="s">"width: 75%"</span> <span class="na">aria-valuenow=</span><span class="s">"75"</span> <span class="na">aria-valuemin=</span><span class="s">"0"</span> <span class="na">aria-valuemax=</span><span class="s">"100"</span><span class="nt">&gt;&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress-bar progress-bar-striped bg-danger"</span> <span class="na">role=</span><span class="s">"progressbar"</span> <span class="na">style=</span><span class="s">"width: 100%"</span> <span class="na">aria-valuenow=</span><span class="s">"100"</span> <span class="na">aria-valuemin=</span><span class="s">"0"</span> <span class="na">aria-valuemax=</span><span class="s">"100"</span><span class="nt">&gt;&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h2 id="animated-stripes">Animated stripes</h2>
<p>The striped gradient can also be animated. Add <code class="highlighter-rouge">.progress-bar-animated</code> to <code class="highlighter-rouge">.progress-bar</code> to animate the stripes right to left via CSS3 animations.</p>
<div class="bd-example">
<div class="progress">
<div class="progress-bar progress-bar-striped" role="progressbar" aria-valuenow="75" aria-valuemin="0" aria-valuemax="100" style="width: 75%"></div>
</div>
<button type="button" class="btn btn-secondary bd-toggle-animated-progress" data-toggle="button" aria-pressed="false" autocomplete="off">
Toggle animation
</button>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"progress-bar progress-bar-striped progress-bar-animated"</span> <span class="na">role=</span><span class="s">"progressbar"</span> <span class="na">aria-valuenow=</span><span class="s">"75"</span> <span class="na">aria-valuemin=</span><span class="s">"0"</span> <span class="na">aria-valuemax=</span><span class="s">"100"</span> <span class="na">style=</span><span class="s">"width: 75%"</span><span class="nt">&gt;&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
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<li class="toc-entry toc-h2"><a href="#how-it-works">How it works</a></li>
<li class="toc-entry toc-h2"><a href="#example-in-navbar">Example in navbar</a></li>
<li class="toc-entry toc-h2"><a href="#example-with-nested-nav">Example with nested nav</a></li>
<li class="toc-entry toc-h2"><a href="#example-with-list-group">Example with list-group</a></li>
<li class="toc-entry toc-h2"><a href="#usage">Usage</a>
<ul>
<li class="toc-entry toc-h3"><a href="#via-data-attributes">Via data attributes</a></li>
<li class="toc-entry toc-h3"><a href="#via-javascript">Via JavaScript</a></li>
<li class="toc-entry toc-h3"><a href="#methods">Methods</a>
<ul>
<li class="toc-entry toc-h4"><a href="#scrollspyrefresh">.scrollspy(&#39;refresh&#39;)</a></li>
<li class="toc-entry toc-h4"><a href="#scrollspydispose">.scrollspy(&#39;dispose&#39;)</a></li>
</ul>
</li>
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<main class="col-12 col-md-9 col-xl-8 py-md-3 pl-md-5 bd-content" role="main">
<h1 class="bd-title" id="content">Scrollspy</h1>
<p class="bd-lead">Automatically update Bootstrap navigation or list group components based on scroll position to indicate which link is currently active in the viewport.</p>
<script async src="https://cdn.carbonads.com/carbon.js?serve=CKYIKKJL&placement=getbootstrapcom" id="_carbonads_js"></script>
<h2 id="how-it-works">How it works</h2>
<p>Scrollspy has a few requirements to function properly:</p>
<ul>
<li>If youre building our JavaScript from source, it <a href="/docs/4.2/getting-started/javascript/#util">requires <code class="highlighter-rouge">util.js</code></a>.</li>
<li>It must be used on a Bootstrap <a href="/docs/4.2/components/navs/">nav component</a> or <a href="/docs/4.2/components/list-group/">list group</a>.</li>
<li>Scrollspy requires <code class="highlighter-rouge">position: relative;</code> on the element youre spying on, usually the <code class="highlighter-rouge">&lt;body&gt;</code>.</li>
<li>When spying on elements other than the <code class="highlighter-rouge">&lt;body&gt;</code>, be sure to have a <code class="highlighter-rouge">height</code> set and <code class="highlighter-rouge">overflow-y: scroll;</code> applied.</li>
<li>Anchors (<code class="highlighter-rouge">&lt;a&gt;</code>) are required and must point to an element with that <code class="highlighter-rouge">id</code>.</li>
</ul>
<p>When successfully implemented, your nav or list group will update accordingly, moving the <code class="highlighter-rouge">.active</code> class from one item to the next based on their associated targets.</p>
<h2 id="example-in-navbar">Example in navbar</h2>
<p>Scroll the area below the navbar and watch the active class change. The dropdown items will be highlighted as well.</p>
<div class="bd-example">
<nav id="navbar-example2" class="navbar navbar-light bg-light">
<a class="navbar-brand" href="#">Navbar</a>
<ul class="nav nav-pills">
<li class="nav-item">
<a class="nav-link" href="#fat">@fat</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#mdo">@mdo</a>
</li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-haspopup="true" aria-expanded="false">Dropdown</a>
<div class="dropdown-menu">
<a class="dropdown-item" href="#one">one</a>
<a class="dropdown-item" href="#two">two</a>
<div role="separator" class="dropdown-divider"></div>
<a class="dropdown-item" href="#three">three</a>
</div>
</li>
</ul>
</nav>
<div data-spy="scroll" data-target="#navbar-example2" data-offset="0" class="scrollspy-example">
<h4 id="fat">@fat</h4>
<p>Ad leggings keytar, brunch id art party dolor labore. Pitchfork yr enim lo-fi before they sold out qui. Tumblr farm-to-table bicycle rights whatever. Anim keffiyeh carles cardigan. Velit seitan mcsweeney's photo booth 3 wolf moon irure. Cosby sweater lomo jean shorts, williamsburg hoodie minim qui you probably haven't heard of them et cardigan trust fund culpa biodiesel wes anderson aesthetic. Nihil tattooed accusamus, cred irony biodiesel keffiyeh artisan ullamco consequat.</p>
<h4 id="mdo">@mdo</h4>
<p>Veniam marfa mustache skateboard, adipisicing fugiat velit pitchfork beard. Freegan beard aliqua cupidatat mcsweeney's vero. Cupidatat four loko nisi, ea helvetica nulla carles. Tattooed cosby sweater food truck, mcsweeney's quis non freegan vinyl. Lo-fi wes anderson +1 sartorial. Carles non aesthetic exercitation quis gentrify. Brooklyn adipisicing craft beer vice keytar deserunt.</p>
<h4 id="one">one</h4>
<p>Occaecat commodo aliqua delectus. Fap craft beer deserunt skateboard ea. Lomo bicycle rights adipisicing banh mi, velit ea sunt next level locavore single-origin coffee in magna veniam. High life id vinyl, echo park consequat quis aliquip banh mi pitchfork. Vero VHS est adipisicing. Consectetur nisi DIY minim messenger bag. Cred ex in, sustainable delectus consectetur fanny pack iphone.</p>
<h4 id="two">two</h4>
<p>In incididunt echo park, officia deserunt mcsweeney's proident master cleanse thundercats sapiente veniam. Excepteur VHS elit, proident shoreditch +1 biodiesel laborum craft beer. Single-origin coffee wayfarers irure four loko, cupidatat terry richardson master cleanse. Assumenda you probably haven't heard of them art party fanny pack, tattooed nulla cardigan tempor ad. Proident wolf nesciunt sartorial keffiyeh eu banh mi sustainable. Elit wolf voluptate, lo-fi ea portland before they sold out four loko. Locavore enim nostrud mlkshk brooklyn nesciunt.</p>
<h4 id="three">three</h4>
<p>Ad leggings keytar, brunch id art party dolor labore. Pitchfork yr enim lo-fi before they sold out qui. Tumblr farm-to-table bicycle rights whatever. Anim keffiyeh carles cardigan. Velit seitan mcsweeney's photo booth 3 wolf moon irure. Cosby sweater lomo jean shorts, williamsburg hoodie minim qui you probably haven't heard of them et cardigan trust fund culpa biodiesel wes anderson aesthetic. Nihil tattooed accusamus, cred irony biodiesel keffiyeh artisan ullamco consequat.</p>
<p>Keytar twee blog, culpa messenger bag marfa whatever delectus food truck. Sapiente synth id assumenda. Locavore sed helvetica cliche irony, thundercats you probably haven't heard of them consequat hoodie gluten-free lo-fi fap aliquip. Labore elit placeat before they sold out, terry richardson proident brunch nesciunt quis cosby sweater pariatur keffiyeh ut helvetica artisan. Cardigan craft beer seitan readymade velit. VHS chambray laboris tempor veniam. Anim mollit minim commodo ullamco thundercats.
</p>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;nav</span> <span class="na">id=</span><span class="s">"navbar-example2"</span> <span class="na">class=</span><span class="s">"navbar navbar-light bg-light"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"navbar-brand"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>Navbar<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;ul</span> <span class="na">class=</span><span class="s">"nav nav-pills"</span><span class="nt">&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"nav-item"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"nav-link"</span> <span class="na">href=</span><span class="s">"#fat"</span><span class="nt">&gt;</span>@fat<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"nav-item"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"nav-link"</span> <span class="na">href=</span><span class="s">"#mdo"</span><span class="nt">&gt;</span>@mdo<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;li</span> <span class="na">class=</span><span class="s">"nav-item dropdown"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"nav-link dropdown-toggle"</span> <span class="na">data-toggle=</span><span class="s">"dropdown"</span> <span class="na">href=</span><span class="s">"#"</span> <span class="na">role=</span><span class="s">"button"</span> <span class="na">aria-haspopup=</span><span class="s">"true"</span> <span class="na">aria-expanded=</span><span class="s">"false"</span><span class="nt">&gt;</span>Dropdown<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"dropdown-menu"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"dropdown-item"</span> <span class="na">href=</span><span class="s">"#one"</span><span class="nt">&gt;</span>one<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"dropdown-item"</span> <span class="na">href=</span><span class="s">"#two"</span><span class="nt">&gt;</span>two<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;div</span> <span class="na">role=</span><span class="s">"separator"</span> <span class="na">class=</span><span class="s">"dropdown-divider"</span><span class="nt">&gt;&lt;/div&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"dropdown-item"</span> <span class="na">href=</span><span class="s">"#three"</span><span class="nt">&gt;</span>three<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/li&gt;</span>
<span class="nt">&lt;/ul&gt;</span>
<span class="nt">&lt;/nav&gt;</span>
<span class="nt">&lt;div</span> <span class="na">data-spy=</span><span class="s">"scroll"</span> <span class="na">data-target=</span><span class="s">"#navbar-example2"</span> <span class="na">data-offset=</span><span class="s">"0"</span><span class="nt">&gt;</span>
<span class="nt">&lt;h4</span> <span class="na">id=</span><span class="s">"fat"</span><span class="nt">&gt;</span>@fat<span class="nt">&lt;/h4&gt;</span>
<span class="nt">&lt;p&gt;</span>...<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;h4</span> <span class="na">id=</span><span class="s">"mdo"</span><span class="nt">&gt;</span>@mdo<span class="nt">&lt;/h4&gt;</span>
<span class="nt">&lt;p&gt;</span>...<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;h4</span> <span class="na">id=</span><span class="s">"one"</span><span class="nt">&gt;</span>one<span class="nt">&lt;/h4&gt;</span>
<span class="nt">&lt;p&gt;</span>...<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;h4</span> <span class="na">id=</span><span class="s">"two"</span><span class="nt">&gt;</span>two<span class="nt">&lt;/h4&gt;</span>
<span class="nt">&lt;p&gt;</span>...<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;h4</span> <span class="na">id=</span><span class="s">"three"</span><span class="nt">&gt;</span>three<span class="nt">&lt;/h4&gt;</span>
<span class="nt">&lt;p&gt;</span>...<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h2 id="example-with-nested-nav">Example with nested nav</h2>
<p>Scrollspy also works with nested <code class="highlighter-rouge">.nav</code>s. If a nested <code class="highlighter-rouge">.nav</code> is <code class="highlighter-rouge">.active</code>, its parents will also be <code class="highlighter-rouge">.active</code>. Scroll the area next to the navbar and watch the active class change.</p>
<div class="bd-example">
<div class="row">
<div class="col-4">
<nav id="navbar-example3" class="navbar navbar-light bg-light flex-column">
<a class="navbar-brand" href="#">Navbar</a>
<nav class="nav nav-pills flex-column">
<a class="nav-link" href="#item-1">Item 1</a>
<nav class="nav nav-pills flex-column">
<a class="nav-link ml-3 my-1" href="#item-1-1">Item 1-1</a>
<a class="nav-link ml-3 my-1" href="#item-1-2">Item 1-2</a>
</nav>
<a class="nav-link" href="#item-2">Item 2</a>
<a class="nav-link" href="#item-3">Item 3</a>
<nav class="nav nav-pills flex-column">
<a class="nav-link ml-3 my-1" href="#item-3-1">Item 3-1</a>
<a class="nav-link ml-3 my-1" href="#item-3-2">Item 3-2</a>
</nav>
</nav>
</nav>
</div>
<div class="col-8">
<div data-spy="scroll" data-target="#navbar-example3" data-offset="0" class="scrollspy-example-2">
<h4 id="item-1">Item 1</h4>
<p>Ex consequat commodo adipisicing exercitation aute excepteur occaecat ullamco duis aliqua id magna ullamco eu. Do aute ipsum ipsum ullamco cillum consectetur ut et aute consectetur labore. Fugiat laborum incididunt tempor eu consequat enim dolore proident. Qui laborum do non excepteur nulla magna eiusmod consectetur in. Aliqua et aliqua officia quis et incididunt voluptate non anim reprehenderit adipisicing dolore ut consequat deserunt mollit dolore. Aliquip nulla enim veniam non fugiat id cupidatat nulla elit cupidatat commodo velit ut eiusmod cupidatat elit dolore.</p>
<h5 id="item-1-1">Item 1-1</h5>
<p>Amet tempor mollit aliquip pariatur excepteur commodo do ea cillum commodo Lorem et occaecat elit qui et. Aliquip labore ex ex esse voluptate occaecat Lorem ullamco deserunt. Aliqua cillum excepteur irure consequat id quis ea. Sit proident ullamco aute magna pariatur nostrud labore. Reprehenderit aliqua commodo eiusmod aliquip est do duis amet proident magna consectetur consequat eu commodo fugiat non quis. Enim aliquip exercitation ullamco adipisicing voluptate excepteur minim exercitation minim minim commodo adipisicing exercitation officia nisi adipisicing. Anim id duis qui consequat labore adipisicing sint dolor elit cillum anim et fugiat.</p>
<h5 id="item-1-2">Item 1-2</h5>
<p>Cillum nisi deserunt magna eiusmod qui eiusmod velit voluptate pariatur laborum sunt enim. Irure laboris mollit consequat incididunt sint et culpa culpa incididunt adipisicing magna magna occaecat. Nulla ipsum cillum eiusmod sint elit excepteur ea labore enim consectetur in labore anim. Proident ullamco ipsum esse elit ut Lorem eiusmod dolor et eiusmod. Anim occaecat nulla in non consequat eiusmod velit incididunt.</p>
<h4 id="item-2">Item 2</h4>
<p>Quis magna Lorem anim amet ipsum do mollit sit cillum voluptate ex nulla tempor. Laborum consequat non elit enim exercitation cillum aliqua consequat id aliqua. Esse ex consectetur mollit voluptate est in duis laboris ad sit ipsum anim Lorem. Incididunt veniam velit elit elit veniam Lorem aliqua quis ullamco deserunt sit enim elit aliqua esse irure. Laborum nisi sit est tempor laborum mollit labore officia laborum excepteur commodo non commodo dolor excepteur commodo. Ipsum fugiat ex est consectetur ipsum commodo tempor sunt in proident.</p>
<h4 id="item-3">Item 3</h4>
<p>Quis anim sit do amet fugiat dolor velit sit ea ea do reprehenderit culpa duis. Nostrud aliqua ipsum fugiat minim proident occaecat excepteur aliquip culpa aute tempor reprehenderit. Deserunt tempor mollit elit ex pariatur dolore velit fugiat mollit culpa irure ullamco est ex ullamco excepteur.</p>
<h5 id="item-3-1">Item 3-1</h5>
<p>Deserunt quis elit Lorem eiusmod amet enim enim amet minim Lorem proident nostrud. Ea id dolore anim exercitation aute fugiat labore voluptate cillum do laboris labore. Ex velit exercitation nisi enim labore reprehenderit labore nostrud ut ut. Esse officia sunt duis aliquip ullamco tempor eiusmod deserunt irure nostrud irure. Ullamco proident veniam laboris ea consectetur magna sunt ex exercitation aliquip minim enim culpa occaecat exercitation. Est tempor excepteur aliquip laborum consequat do deserunt laborum esse eiusmod irure proident ipsum esse qui.</p>
<h5 id="item-3-2">Item 3-2</h5>
<p>Labore sit culpa commodo elit adipisicing sit aliquip elit proident voluptate minim mollit nostrud aute reprehenderit do. Mollit excepteur eu Lorem ipsum anim commodo sint labore Lorem in exercitation velit incididunt. Occaecat consectetur nisi in occaecat proident minim enim sunt reprehenderit exercitation cupidatat et do officia. Aliquip consequat ad labore labore mollit ut amet. Sit pariatur tempor proident in veniam culpa aliqua excepteur elit magna fugiat eiusmod amet officia.</p>
</div>
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;nav</span> <span class="na">id=</span><span class="s">"navbar-example3"</span> <span class="na">class=</span><span class="s">"navbar navbar-light bg-light"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"navbar-brand"</span> <span class="na">href=</span><span class="s">"#"</span><span class="nt">&gt;</span>Navbar<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;nav</span> <span class="na">class=</span><span class="s">"nav nav-pills flex-column"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"nav-link"</span> <span class="na">href=</span><span class="s">"#item-1"</span><span class="nt">&gt;</span>Item 1<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;nav</span> <span class="na">class=</span><span class="s">"nav nav-pills flex-column"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"nav-link ml-3 my-1"</span> <span class="na">href=</span><span class="s">"#item-1-1"</span><span class="nt">&gt;</span>Item 1-1<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"nav-link ml-3 my-1"</span> <span class="na">href=</span><span class="s">"#item-1-2"</span><span class="nt">&gt;</span>Item 1-2<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;/nav&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"nav-link"</span> <span class="na">href=</span><span class="s">"#item-2"</span><span class="nt">&gt;</span>Item 2<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"nav-link"</span> <span class="na">href=</span><span class="s">"#item-3"</span><span class="nt">&gt;</span>Item 3<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;nav</span> <span class="na">class=</span><span class="s">"nav nav-pills flex-column"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"nav-link ml-3 my-1"</span> <span class="na">href=</span><span class="s">"#item-3-1"</span><span class="nt">&gt;</span>Item 3-1<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"nav-link ml-3 my-1"</span> <span class="na">href=</span><span class="s">"#item-3-2"</span><span class="nt">&gt;</span>Item 3-2<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;/nav&gt;</span>
<span class="nt">&lt;/nav&gt;</span>
<span class="nt">&lt;/nav&gt;</span>
<span class="nt">&lt;div</span> <span class="na">data-spy=</span><span class="s">"scroll"</span> <span class="na">data-target=</span><span class="s">"#navbar-example3"</span> <span class="na">data-offset=</span><span class="s">"0"</span><span class="nt">&gt;</span>
<span class="nt">&lt;h4</span> <span class="na">id=</span><span class="s">"item-1"</span><span class="nt">&gt;</span>Item 1<span class="nt">&lt;/h4&gt;</span>
<span class="nt">&lt;p&gt;</span>...<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;h5</span> <span class="na">id=</span><span class="s">"item-1-1"</span><span class="nt">&gt;</span>Item 1-1<span class="nt">&lt;/h5&gt;</span>
<span class="nt">&lt;p&gt;</span>...<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;h5</span> <span class="na">id=</span><span class="s">"item-1-2"</span><span class="nt">&gt;</span>Item 1-2<span class="nt">&lt;/h5&gt;</span>
<span class="nt">&lt;p&gt;</span>...<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;h4</span> <span class="na">id=</span><span class="s">"item-2"</span><span class="nt">&gt;</span>Item 2<span class="nt">&lt;/h4&gt;</span>
<span class="nt">&lt;p&gt;</span>...<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;h4</span> <span class="na">id=</span><span class="s">"item-3"</span><span class="nt">&gt;</span>Item 3<span class="nt">&lt;/h4&gt;</span>
<span class="nt">&lt;p&gt;</span>...<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;h5</span> <span class="na">id=</span><span class="s">"item-3-1"</span><span class="nt">&gt;</span>Item 3-1<span class="nt">&lt;/h5&gt;</span>
<span class="nt">&lt;p&gt;</span>...<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;h5</span> <span class="na">id=</span><span class="s">"item-3-2"</span><span class="nt">&gt;</span>Item 3-2<span class="nt">&lt;/h5&gt;</span>
<span class="nt">&lt;p&gt;</span>...<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h2 id="example-with-list-group">Example with list-group</h2>
<p>Scrollspy also works with <code class="highlighter-rouge">.list-group</code>s. Scroll the area next to the list group and watch the active class change.</p>
<div class="bd-example">
<div class="row">
<div class="col-4">
<div id="list-example" class="list-group">
<a class="list-group-item list-group-item-action" href="#list-item-1">Item 1</a>
<a class="list-group-item list-group-item-action" href="#list-item-2">Item 2</a>
<a class="list-group-item list-group-item-action" href="#list-item-3">Item 3</a>
<a class="list-group-item list-group-item-action" href="#list-item-4">Item 4</a>
</div>
</div>
<div class="col-8">
<div data-spy="scroll" data-target="#list-example" data-offset="0" class="scrollspy-example">
<h4 id="list-item-1">Item 1</h4>
<p>Ex consequat commodo adipisicing exercitation aute excepteur occaecat ullamco duis aliqua id magna ullamco eu. Do aute ipsum ipsum ullamco cillum consectetur ut et aute consectetur labore. Fugiat laborum incididunt tempor eu consequat enim dolore proident. Qui laborum do non excepteur nulla magna eiusmod consectetur in. Aliqua et aliqua officia quis et incididunt voluptate non anim reprehenderit adipisicing dolore ut consequat deserunt mollit dolore. Aliquip nulla enim veniam non fugiat id cupidatat nulla elit cupidatat commodo velit ut eiusmod cupidatat elit dolore.</p>
<h4 id="list-item-2">Item 2</h4>
<p>Quis magna Lorem anim amet ipsum do mollit sit cillum voluptate ex nulla tempor. Laborum consequat non elit enim exercitation cillum aliqua consequat id aliqua. Esse ex consectetur mollit voluptate est in duis laboris ad sit ipsum anim Lorem. Incididunt veniam velit elit elit veniam Lorem aliqua quis ullamco deserunt sit enim elit aliqua esse irure. Laborum nisi sit est tempor laborum mollit labore officia laborum excepteur commodo non commodo dolor excepteur commodo. Ipsum fugiat ex est consectetur ipsum commodo tempor sunt in proident.</p>
<h4 id="list-item-3">Item 3</h4>
<p>Quis anim sit do amet fugiat dolor velit sit ea ea do reprehenderit culpa duis. Nostrud aliqua ipsum fugiat minim proident occaecat excepteur aliquip culpa aute tempor reprehenderit. Deserunt tempor mollit elit ex pariatur dolore velit fugiat mollit culpa irure ullamco est ex ullamco excepteur.</p>
<h4 id="list-item-4">Item 4</h4>
<p>Quis anim sit do amet fugiat dolor velit sit ea ea do reprehenderit culpa duis. Nostrud aliqua ipsum fugiat minim proident occaecat excepteur aliquip culpa aute tempor reprehenderit. Deserunt tempor mollit elit ex pariatur dolore velit fugiat mollit culpa irure ullamco est ex ullamco excepteur.</p>
</div>
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">id=</span><span class="s">"list-example"</span> <span class="na">class=</span><span class="s">"list-group"</span><span class="nt">&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action"</span> <span class="na">href=</span><span class="s">"#list-item-1"</span><span class="nt">&gt;</span>Item 1<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action"</span> <span class="na">href=</span><span class="s">"#list-item-2"</span><span class="nt">&gt;</span>Item 2<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action"</span> <span class="na">href=</span><span class="s">"#list-item-3"</span><span class="nt">&gt;</span>Item 3<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;a</span> <span class="na">class=</span><span class="s">"list-group-item list-group-item-action"</span> <span class="na">href=</span><span class="s">"#list-item-4"</span><span class="nt">&gt;</span>Item 4<span class="nt">&lt;/a&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">data-spy=</span><span class="s">"scroll"</span> <span class="na">data-target=</span><span class="s">"#list-example"</span> <span class="na">data-offset=</span><span class="s">"0"</span> <span class="na">class=</span><span class="s">"scrollspy-example"</span><span class="nt">&gt;</span>
<span class="nt">&lt;h4</span> <span class="na">id=</span><span class="s">"list-item-1"</span><span class="nt">&gt;</span>Item 1<span class="nt">&lt;/h4&gt;</span>
<span class="nt">&lt;p&gt;</span>...<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;h4</span> <span class="na">id=</span><span class="s">"list-item-2"</span><span class="nt">&gt;</span>Item 2<span class="nt">&lt;/h4&gt;</span>
<span class="nt">&lt;p&gt;</span>...<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;h4</span> <span class="na">id=</span><span class="s">"list-item-3"</span><span class="nt">&gt;</span>Item 3<span class="nt">&lt;/h4&gt;</span>
<span class="nt">&lt;p&gt;</span>...<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;h4</span> <span class="na">id=</span><span class="s">"list-item-4"</span><span class="nt">&gt;</span>Item 4<span class="nt">&lt;/h4&gt;</span>
<span class="nt">&lt;p&gt;</span>...<span class="nt">&lt;/p&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h2 id="usage">Usage</h2>
<h3 id="via-data-attributes">Via data attributes</h3>
<p>To easily add scrollspy behavior to your topbar navigation, add <code class="highlighter-rouge">data-spy="scroll"</code> to the element you want to spy on (most typically this would be the <code class="highlighter-rouge">&lt;body&gt;</code>). Then add the <code class="highlighter-rouge">data-target</code> attribute with the ID or class of the parent element of any Bootstrap <code class="highlighter-rouge">.nav</code> component.</p>
<figure class="highlight"><pre><code class="language-css" data-lang="css"><span class="nt">body</span> <span class="p">{</span>
<span class="nl">position</span><span class="p">:</span> <span class="nb">relative</span><span class="p">;</span>
<span class="p">}</span></code></pre></figure>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;body</span> <span class="na">data-spy=</span><span class="s">"scroll"</span> <span class="na">data-target=</span><span class="s">"#navbar-example"</span><span class="nt">&gt;</span>
...
<span class="nt">&lt;div</span> <span class="na">id=</span><span class="s">"navbar-example"</span><span class="nt">&gt;</span>
<span class="nt">&lt;ul</span> <span class="na">class=</span><span class="s">"nav nav-tabs"</span> <span class="na">role=</span><span class="s">"tablist"</span><span class="nt">&gt;</span>
...
<span class="nt">&lt;/ul&gt;</span>
<span class="nt">&lt;/div&gt;</span>
...
<span class="nt">&lt;/body&gt;</span></code></pre></figure>
<h3 id="via-javascript">Via JavaScript</h3>
<p>After adding <code class="highlighter-rouge">position: relative;</code> in your CSS, call the scrollspy via JavaScript:</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'body'</span><span class="p">).</span><span class="nx">scrollspy</span><span class="p">({</span> <span class="na">target</span><span class="p">:</span> <span class="s1">'#navbar-example'</span> <span class="p">})</span></code></pre></figure>
<div class="bd-callout bd-callout-danger">
<h4 id="resolvable-id-targets-required">Resolvable ID targets required</h4>
<p>Navbar links must have resolvable id targets. For example, a <code class="highlighter-rouge">&lt;a href="#home"&gt;home&lt;/a&gt;</code> must correspond to something in the DOM like <code class="highlighter-rouge">&lt;div id="home"&gt;&lt;/div&gt;</code>.</p>
</div>
<div class="bd-callout bd-callout-info">
<h4 id="non-visible-target-elements-ignored">Non-<code class="highlighter-rouge">:visible</code> target elements ignored</h4>
<p>Target elements that are not <a href="https://api.jquery.com/visible-selector/"><code class="highlighter-rouge">:visible</code> according to jQuery</a> will be ignored and their corresponding nav items will never be highlighted.</p>
</div>
<h3 id="methods">Methods</h3>
<h4 id="scrollspyrefresh"><code class="highlighter-rouge">.scrollspy('refresh')</code></h4>
<p>When using scrollspy in conjunction with adding or removing of elements from the DOM, youll need to call the refresh method like so:</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'[data-spy="scroll"]'</span><span class="p">).</span><span class="nx">each</span><span class="p">(</span><span class="kd">function</span> <span class="p">()</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">$spy</span> <span class="o">=</span> <span class="nx">$</span><span class="p">(</span><span class="k">this</span><span class="p">).</span><span class="nx">scrollspy</span><span class="p">(</span><span class="s1">'refresh'</span><span class="p">)</span>
<span class="p">})</span></code></pre></figure>
<h4 id="scrollspydispose"><code class="highlighter-rouge">.scrollspy('dispose')</code></h4>
<p>Destroys an elements scrollspy.</p>
<h3 id="options">Options</h3>
<p>Options can be passed via data attributes or JavaScript. For data attributes, append the option name to <code class="highlighter-rouge">data-</code>, as in <code class="highlighter-rouge">data-offset=""</code>.</p>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th style="width: 100px;">Name</th>
<th style="width: 100px;">Type</th>
<th style="width: 50px;">Default</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>offset</td>
<td>number</td>
<td>10</td>
<td>Pixels to offset from top when calculating position of scroll.</td>
</tr>
<tr>
<td>method</td>
<td>string</td>
<td>auto</td>
<td>Finds which section the spied element is in. <code>auto</code> will choose the best method get scroll coordinates. <code>offset</code> will use jQuery offset method to get scroll coordinates. <code>position</code> will use jQuery position method to get scroll coordinates.</td>
</tr>
<tr>
<td>target</td>
<td>string</td>
<td></td>
<td>Specifies element to apply Scrollspy plugin.</td>
</tr>
</tbody>
</table>
<h3 id="events">Events</h3>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th style="width: 150px;">Event Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>activate.bs.scrollspy</td>
<td>This event fires on the scroll element whenever a new item becomes activated by the scrollspy.</td>
</tr>
</tbody>
</table>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'[data-spy="scroll"]'</span><span class="p">).</span><span class="nx">on</span><span class="p">(</span><span class="s1">'activate.bs.scrollspy'</span><span class="p">,</span> <span class="kd">function</span> <span class="p">()</span> <span class="p">{</span>
<span class="c1">// do something…</span>
<span class="p">})</span></code></pre></figure>
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<main class="col-12 col-md-9 col-xl-8 py-md-3 pl-md-5 bd-content" role="main">
<h1 class="bd-title" id="content">Spinners</h1>
<p class="bd-lead">Indicate the loading state of a component or page with Bootstrap spinners, built entirely with HTML, CSS, and no JavaScript.</p>
<script async src="https://cdn.carbonads.com/carbon.js?serve=CKYIKKJL&placement=getbootstrapcom" id="_carbonads_js"></script>
<h2 id="about">About</h2>
<p>Bootstrap “spinners” can be used to show the loading state in your projects. Theyre built only with HTML and CSS, meaning you dont need any JavaScript to create them. You will, however, need some custom JavaScript to toggle their visibility. Their appearance, alignment, and sizing can be easily customized with our amazing utility classes.</p>
<p>For accessibility purposes, each loader here includes <code class="highlighter-rouge">role="status"</code> and a nested <code class="highlighter-rouge">&lt;span class="sr-only"&gt;Loading...&lt;/span&gt;</code>.</p>
<h2 id="border-spinner">Border spinner</h2>
<p>Use the border spinners for a lightweight loading indicator.</p>
<div class="bd-example">
<div class="spinner-border" role="status">
<span class="sr-only">Loading...</span>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"spinner-border"</span> <span class="na">role=</span><span class="s">"status"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h3 id="colors">Colors</h3>
<p>The border spinner uses <code class="highlighter-rouge">currentColor</code> for its <code class="highlighter-rouge">border-color</code>, meaning you can customize the color with <a href="/docs/4.2/utilities/colors/">text color utilities</a>. You can use any of our text color utilities on the standard spinner.</p>
<div class="bd-example">
<div class="spinner-border text-primary" role="status">
<span class="sr-only">Loading...</span>
</div>
<div class="spinner-border text-secondary" role="status">
<span class="sr-only">Loading...</span>
</div>
<div class="spinner-border text-success" role="status">
<span class="sr-only">Loading...</span>
</div>
<div class="spinner-border text-danger" role="status">
<span class="sr-only">Loading...</span>
</div>
<div class="spinner-border text-warning" role="status">
<span class="sr-only">Loading...</span>
</div>
<div class="spinner-border text-info" role="status">
<span class="sr-only">Loading...</span>
</div>
<div class="spinner-border text-light" role="status">
<span class="sr-only">Loading...</span>
</div>
<div class="spinner-border text-dark" role="status">
<span class="sr-only">Loading...</span>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"spinner-border text-primary"</span> <span class="na">role=</span><span class="s">"status"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"spinner-border text-secondary"</span> <span class="na">role=</span><span class="s">"status"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"spinner-border text-success"</span> <span class="na">role=</span><span class="s">"status"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"spinner-border text-danger"</span> <span class="na">role=</span><span class="s">"status"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"spinner-border text-warning"</span> <span class="na">role=</span><span class="s">"status"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"spinner-border text-info"</span> <span class="na">role=</span><span class="s">"status"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"spinner-border text-light"</span> <span class="na">role=</span><span class="s">"status"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"spinner-border text-dark"</span> <span class="na">role=</span><span class="s">"status"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<div class="bd-callout bd-callout-info">
<p><strong>Why not use <code class="highlighter-rouge">border-color</code> utilities?</strong> Each border spinner specifies a <code class="highlighter-rouge">transparent</code> border for at least one side, so <code class="highlighter-rouge">.border-{color}</code> utilities would override that.</p>
</div>
<h2 id="growing-spinner">Growing spinner</h2>
<p>If you dont fancy a border spinner, switch to the grow spinner. While it doesnt technically spin, it does repeatedly grow!</p>
<div class="bd-example">
<div class="spinner-grow" role="status">
<span class="sr-only">Loading...</span>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"spinner-grow"</span> <span class="na">role=</span><span class="s">"status"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<p>Once again, this spinner is built with <code class="highlighter-rouge">currentColor</code>, so you can easily change its appearance with <a href="/docs/4.2/utilities/colors/">text color utilities</a>. Here it is in blue, along with the supported variants.</p>
<div class="bd-example">
<div class="spinner-grow text-primary" role="status">
<span class="sr-only">Loading...</span>
</div>
<div class="spinner-grow text-secondary" role="status">
<span class="sr-only">Loading...</span>
</div>
<div class="spinner-grow text-success" role="status">
<span class="sr-only">Loading...</span>
</div>
<div class="spinner-grow text-danger" role="status">
<span class="sr-only">Loading...</span>
</div>
<div class="spinner-grow text-warning" role="status">
<span class="sr-only">Loading...</span>
</div>
<div class="spinner-grow text-info" role="status">
<span class="sr-only">Loading...</span>
</div>
<div class="spinner-grow text-light" role="status">
<span class="sr-only">Loading...</span>
</div>
<div class="spinner-grow text-dark" role="status">
<span class="sr-only">Loading...</span>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"spinner-grow text-primary"</span> <span class="na">role=</span><span class="s">"status"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"spinner-grow text-secondary"</span> <span class="na">role=</span><span class="s">"status"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"spinner-grow text-success"</span> <span class="na">role=</span><span class="s">"status"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"spinner-grow text-danger"</span> <span class="na">role=</span><span class="s">"status"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"spinner-grow text-warning"</span> <span class="na">role=</span><span class="s">"status"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"spinner-grow text-info"</span> <span class="na">role=</span><span class="s">"status"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"spinner-grow text-light"</span> <span class="na">role=</span><span class="s">"status"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"spinner-grow text-dark"</span> <span class="na">role=</span><span class="s">"status"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h2 id="alignment">Alignment</h2>
<p>Spinners in Bootstrap are built with <code class="highlighter-rouge">rem</code>s, <code class="highlighter-rouge">currentColor</code>, and <code class="highlighter-rouge">display: inline-flex</code>. This means they can easily be resized, recolored, and quickly aligned.</p>
<h3 id="margin">Margin</h3>
<p>Use <a href="/docs/4.2/utilities/spacing/">margin utilities</a> like <code class="highlighter-rouge">.m-5</code> for easy spacing.</p>
<div class="bd-example">
<div class="spinner-border m-5" role="status">
<span class="sr-only">Loading...</span>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"spinner-border m-5"</span> <span class="na">role=</span><span class="s">"status"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h3 id="placement">Placement</h3>
<p>Use <a href="/docs/4.2/utilities/flex/">flexbox utilities</a>, <a href="/docs/4.2/utilities/float/">float utilities</a>, or <a href="/docs/4.2/content/typography/">text alignment</a> utilities to place spinners exactly where you need them in any situation.</p>
<h4 id="flex">Flex</h4>
<div class="bd-example">
<div class="d-flex justify-content-center">
<div class="spinner-border" role="status">
<span class="sr-only">Loading...</span>
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"d-flex justify-content-center"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"spinner-border"</span> <span class="na">role=</span><span class="s">"status"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<div class="bd-example">
<div class="d-flex align-items-center">
<strong>Loading...</strong>
<div class="spinner-border ml-auto" role="status" aria-hidden="true"></div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"d-flex align-items-center"</span><span class="nt">&gt;</span>
<span class="nt">&lt;strong&gt;</span>Loading...<span class="nt">&lt;/strong&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"spinner-border ml-auto"</span> <span class="na">role=</span><span class="s">"status"</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">&gt;&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h4 id="floats">Floats</h4>
<div class="bd-example">
<div class="clearfix">
<div class="spinner-border float-right" role="status">
<span class="sr-only">Loading...</span>
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"clearfix"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"spinner-border float-right"</span> <span class="na">role=</span><span class="s">"status"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h4 id="text-align">Text align</h4>
<div class="bd-example">
<div class="text-center">
<div class="spinner-border" role="status">
<span class="sr-only">Loading...</span>
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"text-center"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"spinner-border"</span> <span class="na">role=</span><span class="s">"status"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h2 id="size">Size</h2>
<p>Add <code class="highlighter-rouge">.spinner-border-sm</code> and <code class="highlighter-rouge">.spinner-grow-sm</code> to make a smaller spinner that can quickly be used within other components.</p>
<div class="bd-example">
<div class="spinner-border spinner-border-sm" role="status">
<span class="sr-only">Loading...</span>
</div>
<div class="spinner-grow spinner-grow-sm" role="status">
<span class="sr-only">Loading...</span>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"spinner-border spinner-border-sm"</span> <span class="na">role=</span><span class="s">"status"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"spinner-grow spinner-grow-sm"</span> <span class="na">role=</span><span class="s">"status"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<p>Or, use custom CSS or inline styles to change the dimensions as needed.</p>
<div class="bd-example">
<div class="spinner-border" style="width: 3rem; height: 3rem;" role="status">
<span class="sr-only">Loading...</span>
</div>
<div class="spinner-grow" style="width: 3rem; height: 3rem;" role="status">
<span class="sr-only">Loading...</span>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"spinner-border"</span> <span class="na">style=</span><span class="s">"width: 3rem; height: 3rem;"</span> <span class="na">role=</span><span class="s">"status"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"spinner-grow"</span> <span class="na">style=</span><span class="s">"width: 3rem; height: 3rem;"</span> <span class="na">role=</span><span class="s">"status"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<h2 id="buttons">Buttons</h2>
<p>Use spinners within buttons to indicate an action is currently processing or taking place. You may also swap the text out of the spinner element and utilize button text as needed.</p>
<div class="bd-example">
<button class="btn btn-primary" type="button" disabled="">
<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span>
<span class="sr-only">Loading...</span>
</button>
<button class="btn btn-primary" type="button" disabled="">
<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span>
Loading...
</button>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;button</span> <span class="na">class=</span><span class="s">"btn btn-primary"</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">disabled</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"spinner-border spinner-border-sm"</span> <span class="na">role=</span><span class="s">"status"</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">&gt;&lt;/span&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">class=</span><span class="s">"btn btn-primary"</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">disabled</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"spinner-border spinner-border-sm"</span> <span class="na">role=</span><span class="s">"status"</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">&gt;&lt;/span&gt;</span>
Loading...
<span class="nt">&lt;/button&gt;</span></code></pre></figure>
<div class="bd-example">
<button class="btn btn-primary" type="button" disabled="">
<span class="spinner-grow spinner-grow-sm" role="status" aria-hidden="true"></span>
<span class="sr-only">Loading...</span>
</button>
<button class="btn btn-primary" type="button" disabled="">
<span class="spinner-grow spinner-grow-sm" role="status" aria-hidden="true"></span>
Loading...
</button>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;button</span> <span class="na">class=</span><span class="s">"btn btn-primary"</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">disabled</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"spinner-grow spinner-grow-sm"</span> <span class="na">role=</span><span class="s">"status"</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">&gt;&lt;/span&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"sr-only"</span><span class="nt">&gt;</span>Loading...<span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;button</span> <span class="na">class=</span><span class="s">"btn btn-primary"</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">disabled</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">class=</span><span class="s">"spinner-grow spinner-grow-sm"</span> <span class="na">role=</span><span class="s">"status"</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">&gt;&lt;/span&gt;</span>
Loading...
<span class="nt">&lt;/button&gt;</span></code></pre></figure>
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<h1 class="bd-title" id="content">Toasts</h1>
<p class="bd-lead">Push notifications to your visitors with a toast, a lightweight and easily customizable alert message.</p>
<script async src="https://cdn.carbonads.com/carbon.js?serve=CKYIKKJL&placement=getbootstrapcom" id="_carbonads_js"></script>
<p>Toasts are lightweight notifications designed to mimic the push notifications that have been popularized by mobile and desktop operating systems. Theyre built with flexbox, so theyre easy to align and position.</p>
<h2 id="overview">Overview</h2>
<p>Things to know when using the toast plugin:</p>
<ul>
<li>If youre building our JavaScript from source, it <a href="/docs/4.2/getting-started/javascript/#util">requires <code class="highlighter-rouge">util.js</code></a>.</li>
<li>Toasts are opt-in for performance reasons, so <strong>you must initialize them yourself</strong>.</li>
<li>Toasts will automatically hide if you do not specify <code class="highlighter-rouge">autohide: false</code>.</li>
</ul>
<h2 id="examples">Examples</h2>
<h3 id="basic">Basic</h3>
<p>To encourage extensible and predictable toasts, we recommend a header and body. Toast headers use <code class="highlighter-rouge">display: flex</code>, allowing easy alignment of content thanks to our margin and flexbox utilities.</p>
<p>Toasts are as flexible as you need and have very little required markup. At a minimum, we require a single element to contain your “toasted” content and strongly encourage a dismiss button.</p>
<div class="bg-light">
<div class="bd-example">
<div class="toast" role="alert" aria-live="assertive" aria-atomic="true">
<div class="toast-header">
<svg class="bd-placeholder-img rounded mr-2" width="20" height="20" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img"><rect fill="#007aff" width="100%" height="100%" /></svg>
<strong class="mr-auto">Bootstrap</strong>
<small>11 mins ago</small>
<button type="button" class="ml-2 mb-1 close" data-dismiss="toast" aria-label="Close">
<span aria-hidden="true">&times;</span>
</button>
</div>
<div class="toast-body">
Hello, world! This is a toast message.
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"toast"</span> <span class="na">role=</span><span class="s">"alert"</span> <span class="na">aria-live=</span><span class="s">"assertive"</span> <span class="na">aria-atomic=</span><span class="s">"true"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"toast-header"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"rounded mr-2"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;strong</span> <span class="na">class=</span><span class="s">"mr-auto"</span><span class="nt">&gt;</span>Bootstrap<span class="nt">&lt;/strong&gt;</span>
<span class="nt">&lt;small&gt;</span>11 mins ago<span class="nt">&lt;/small&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"ml-2 mb-1 close"</span> <span class="na">data-dismiss=</span><span class="s">"toast"</span> <span class="na">aria-label=</span><span class="s">"Close"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">&gt;</span><span class="ni">&amp;times;</span><span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"toast-body"</span><span class="nt">&gt;</span>
Hello, world! This is a toast message.
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
</div>
<h3 id="translucent">Translucent</h3>
<p>Toasts are slightly translucent, too, so they blend over whatever they might appear over. For browsers that support the <code class="highlighter-rouge">backdrop-filter</code> CSS property, well also attempt to blur the elements under a toast.</p>
<div class="bg-dark">
<div class="bd-example">
<div class="toast" role="alert" aria-live="assertive" aria-atomic="true">
<div class="toast-header">
<svg class="bd-placeholder-img rounded mr-2" width="20" height="20" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img"><rect fill="#007aff" width="100%" height="100%" /></svg>
<strong class="mr-auto">Bootstrap</strong>
<small class="text-muted">11 mins ago</small>
<button type="button" class="ml-2 mb-1 close" data-dismiss="toast" aria-label="Close">
<span aria-hidden="true">&times;</span>
</button>
</div>
<div class="toast-body">
Hello, world! This is a toast message.
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"toast"</span> <span class="na">role=</span><span class="s">"alert"</span> <span class="na">aria-live=</span><span class="s">"assertive"</span> <span class="na">aria-atomic=</span><span class="s">"true"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"toast-header"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"rounded mr-2"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;strong</span> <span class="na">class=</span><span class="s">"mr-auto"</span><span class="nt">&gt;</span>Bootstrap<span class="nt">&lt;/strong&gt;</span>
<span class="nt">&lt;small</span> <span class="na">class=</span><span class="s">"text-muted"</span><span class="nt">&gt;</span>11 mins ago<span class="nt">&lt;/small&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"ml-2 mb-1 close"</span> <span class="na">data-dismiss=</span><span class="s">"toast"</span> <span class="na">aria-label=</span><span class="s">"Close"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">&gt;</span><span class="ni">&amp;times;</span><span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"toast-body"</span><span class="nt">&gt;</span>
Hello, world! This is a toast message.
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
</div>
<h3 id="stacking">Stacking</h3>
<p>When you have multiple toasts, we default to vertiaclly stacking them in a readable manner.</p>
<div class="bg-light">
<div class="bd-example">
<div class="toast" role="alert" aria-live="assertive" aria-atomic="true">
<div class="toast-header">
<svg class="bd-placeholder-img rounded mr-2" width="20" height="20" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img"><rect fill="#007aff" width="100%" height="100%" /></svg>
<strong class="mr-auto">Bootstrap</strong>
<small class="text-muted">just now</small>
<button type="button" class="ml-2 mb-1 close" data-dismiss="toast" aria-label="Close">
<span aria-hidden="true">&times;</span>
</button>
</div>
<div class="toast-body">
See? Just like this.
</div>
</div>
<div class="toast" role="alert" aria-live="assertive" aria-atomic="true">
<div class="toast-header">
<svg class="bd-placeholder-img rounded mr-2" width="20" height="20" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img"><rect fill="#007aff" width="100%" height="100%" /></svg>
<strong class="mr-auto">Bootstrap</strong>
<small class="text-muted">2 seconds ago</small>
<button type="button" class="ml-2 mb-1 close" data-dismiss="toast" aria-label="Close">
<span aria-hidden="true">&times;</span>
</button>
</div>
<div class="toast-body">
Heads up, toasts will stack automatically
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"toast"</span> <span class="na">role=</span><span class="s">"alert"</span> <span class="na">aria-live=</span><span class="s">"assertive"</span> <span class="na">aria-atomic=</span><span class="s">"true"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"toast-header"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"rounded mr-2"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;strong</span> <span class="na">class=</span><span class="s">"mr-auto"</span><span class="nt">&gt;</span>Bootstrap<span class="nt">&lt;/strong&gt;</span>
<span class="nt">&lt;small</span> <span class="na">class=</span><span class="s">"text-muted"</span><span class="nt">&gt;</span>just now<span class="nt">&lt;/small&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"ml-2 mb-1 close"</span> <span class="na">data-dismiss=</span><span class="s">"toast"</span> <span class="na">aria-label=</span><span class="s">"Close"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">&gt;</span><span class="ni">&amp;times;</span><span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"toast-body"</span><span class="nt">&gt;</span>
See? Just like this.
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"toast"</span> <span class="na">role=</span><span class="s">"alert"</span> <span class="na">aria-live=</span><span class="s">"assertive"</span> <span class="na">aria-atomic=</span><span class="s">"true"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"toast-header"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"rounded mr-2"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;strong</span> <span class="na">class=</span><span class="s">"mr-auto"</span><span class="nt">&gt;</span>Bootstrap<span class="nt">&lt;/strong&gt;</span>
<span class="nt">&lt;small</span> <span class="na">class=</span><span class="s">"text-muted"</span><span class="nt">&gt;</span>2 seconds ago<span class="nt">&lt;/small&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"ml-2 mb-1 close"</span> <span class="na">data-dismiss=</span><span class="s">"toast"</span> <span class="na">aria-label=</span><span class="s">"Close"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">&gt;</span><span class="ni">&amp;times;</span><span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"toast-body"</span><span class="nt">&gt;</span>
Heads up, toasts will stack automatically
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
</div>
<h2 id="placement">Placement</h2>
<p>Place toasts with custom CSS as you need them. The top right is often used for notifications, as is the top middle. If youre only ever going to show one toast at a time, put the positioning styles right on the <code class="highlighter-rouge">.toast</code>.</p>
<div class="bg-dark">
<div class="bd-example">
<div aria-live="polite" aria-atomic="true" style="position: relative; min-height: 200px;">
<div class="toast" style="position: absolute; top: 0; right: 0;">
<div class="toast-header">
<svg class="bd-placeholder-img rounded mr-2" width="20" height="20" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img"><rect fill="#007aff" width="100%" height="100%" /></svg>
<strong class="mr-auto">Bootstrap</strong>
<small>11 mins ago</small>
<button type="button" class="ml-2 mb-1 close" data-dismiss="toast" aria-label="Close">
<span aria-hidden="true">&times;</span>
</button>
</div>
<div class="toast-body">
Hello, world! This is a toast message.
</div>
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">aria-live=</span><span class="s">"polite"</span> <span class="na">aria-atomic=</span><span class="s">"true"</span> <span class="na">style=</span><span class="s">"position: relative; min-height: 200px;"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"toast"</span> <span class="na">style=</span><span class="s">"position: absolute; top: 0; right: 0;"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"toast-header"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"rounded mr-2"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;strong</span> <span class="na">class=</span><span class="s">"mr-auto"</span><span class="nt">&gt;</span>Bootstrap<span class="nt">&lt;/strong&gt;</span>
<span class="nt">&lt;small&gt;</span>11 mins ago<span class="nt">&lt;/small&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"ml-2 mb-1 close"</span> <span class="na">data-dismiss=</span><span class="s">"toast"</span> <span class="na">aria-label=</span><span class="s">"Close"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">&gt;</span><span class="ni">&amp;times;</span><span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"toast-body"</span><span class="nt">&gt;</span>
Hello, world! This is a toast message.
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
</div>
<p>For systems that generate more notifications, consider using a wrapping element so they can easily stack.</p>
<div class="bg-dark">
<div class="bd-example">
<div aria-live="polite" aria-atomic="true" style="position: relative; min-height: 200px;">
<!-- Position it -->
<div style="position: absolute; top: 0; right: 0;">
<!-- Then put toasts within -->
<div class="toast" role="alert" aria-live="assertive" aria-atomic="true">
<div class="toast-header">
<svg class="bd-placeholder-img rounded mr-2" width="20" height="20" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img"><rect fill="#007aff" width="100%" height="100%" /></svg>
<strong class="mr-auto">Bootstrap</strong>
<small class="text-muted">just now</small>
<button type="button" class="ml-2 mb-1 close" data-dismiss="toast" aria-label="Close">
<span aria-hidden="true">&times;</span>
</button>
</div>
<div class="toast-body">
See? Just like this.
</div>
</div>
<div class="toast" role="alert" aria-live="assertive" aria-atomic="true">
<div class="toast-header">
<svg class="bd-placeholder-img rounded mr-2" width="20" height="20" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img"><rect fill="#007aff" width="100%" height="100%" /></svg>
<strong class="mr-auto">Bootstrap</strong>
<small class="text-muted">2 seconds ago</small>
<button type="button" class="ml-2 mb-1 close" data-dismiss="toast" aria-label="Close">
<span aria-hidden="true">&times;</span>
</button>
</div>
<div class="toast-body">
Heads up, toasts will stack automatically
</div>
</div>
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">aria-live=</span><span class="s">"polite"</span> <span class="na">aria-atomic=</span><span class="s">"true"</span> <span class="na">style=</span><span class="s">"position: relative; min-height: 200px;"</span><span class="nt">&gt;</span>
<span class="c">&lt;!-- Position it --&gt;</span>
<span class="nt">&lt;div</span> <span class="na">style=</span><span class="s">"position: absolute; top: 0; right: 0;"</span><span class="nt">&gt;</span>
<span class="c">&lt;!-- Then put toasts within --&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"toast"</span> <span class="na">role=</span><span class="s">"alert"</span> <span class="na">aria-live=</span><span class="s">"assertive"</span> <span class="na">aria-atomic=</span><span class="s">"true"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"toast-header"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"rounded mr-2"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;strong</span> <span class="na">class=</span><span class="s">"mr-auto"</span><span class="nt">&gt;</span>Bootstrap<span class="nt">&lt;/strong&gt;</span>
<span class="nt">&lt;small</span> <span class="na">class=</span><span class="s">"text-muted"</span><span class="nt">&gt;</span>just now<span class="nt">&lt;/small&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"ml-2 mb-1 close"</span> <span class="na">data-dismiss=</span><span class="s">"toast"</span> <span class="na">aria-label=</span><span class="s">"Close"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">&gt;</span><span class="ni">&amp;times;</span><span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"toast-body"</span><span class="nt">&gt;</span>
See? Just like this.
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"toast"</span> <span class="na">role=</span><span class="s">"alert"</span> <span class="na">aria-live=</span><span class="s">"assertive"</span> <span class="na">aria-atomic=</span><span class="s">"true"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"toast-header"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"rounded mr-2"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;strong</span> <span class="na">class=</span><span class="s">"mr-auto"</span><span class="nt">&gt;</span>Bootstrap<span class="nt">&lt;/strong&gt;</span>
<span class="nt">&lt;small</span> <span class="na">class=</span><span class="s">"text-muted"</span><span class="nt">&gt;</span>2 seconds ago<span class="nt">&lt;/small&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"ml-2 mb-1 close"</span> <span class="na">data-dismiss=</span><span class="s">"toast"</span> <span class="na">aria-label=</span><span class="s">"Close"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">&gt;</span><span class="ni">&amp;times;</span><span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"toast-body"</span><span class="nt">&gt;</span>
Heads up, toasts will stack automatically
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
</div>
<p>You can also get fancy with flexbox utilities to align toasts horizontally and/or vertically.</p>
<div class="bg-dark">
<div class="bd-example">
<!-- Flexbox container for aligning the toasts -->
<div aria-live="polite" aria-atomic="true" class="d-flex justify-content-center align-items-center" style="min-height: 200px;">
<!-- Then put toasts within -->
<div class="toast" role="alert" aria-live="assertive" aria-atomic="true">
<div class="toast-header">
<svg class="bd-placeholder-img rounded mr-2" width="20" height="20" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img"><rect fill="#007aff" width="100%" height="100%" /></svg>
<strong class="mr-auto">Bootstrap</strong>
<small>11 mins ago</small>
<button type="button" class="ml-2 mb-1 close" data-dismiss="toast" aria-label="Close">
<span aria-hidden="true">&times;</span>
</button>
</div>
<div class="toast-body">
Hello, world! This is a toast message.
</div>
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="c">&lt;!-- Flexbox container for aligning the toasts --&gt;</span>
<span class="nt">&lt;div</span> <span class="na">aria-live=</span><span class="s">"polite"</span> <span class="na">aria-atomic=</span><span class="s">"true"</span> <span class="na">class=</span><span class="s">"d-flex justify-content-center align-items-center"</span> <span class="na">style=</span><span class="s">"min-height: 200px;"</span><span class="nt">&gt;</span>
<span class="c">&lt;!-- Then put toasts within --&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"toast"</span> <span class="na">role=</span><span class="s">"alert"</span> <span class="na">aria-live=</span><span class="s">"assertive"</span> <span class="na">aria-atomic=</span><span class="s">"true"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"toast-header"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"rounded mr-2"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;strong</span> <span class="na">class=</span><span class="s">"mr-auto"</span><span class="nt">&gt;</span>Bootstrap<span class="nt">&lt;/strong&gt;</span>
<span class="nt">&lt;small&gt;</span>11 mins ago<span class="nt">&lt;/small&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"ml-2 mb-1 close"</span> <span class="na">data-dismiss=</span><span class="s">"toast"</span> <span class="na">aria-label=</span><span class="s">"Close"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">&gt;</span><span class="ni">&amp;times;</span><span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"toast-body"</span><span class="nt">&gt;</span>
Hello, world! This is a toast message.
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
</div>
<h2 id="accessibility">Accessibility</h2>
<p>Toasts are intended to be small interruptions to your visitors or users, so to help those with screen readers and similar assistive technologies, you should wrap your toasts in an <a href="https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/ARIA_Live_Regions"><code class="highlighter-rouge">aria-live</code> region</a>. Changes to live regions (such as injecting/updating a toast component) are automatically announced by screen readers without needing to move the users focus or otherwise interrupt the user. Additionally, include <code class="highlighter-rouge">aria-atomic="true"</code> to ensure that the entire toast is always announced as a single (atomic) unit, rather than announcing what was changed (which could lead to problems if you only update part of the toasts content, or if displaying the same toast content at a later point in time). If the information needed is important for the process, e.g. for a list of errors in a form, then use the <a href="/docs/4.2/components/alerts/">alert component</a> instead of toast.</p>
<p>Note that the live region needs to be present in the markup <em>before</em> the toast is generated or updated. If you dynamically generate both at the same time and inject them into the page, they will generally not be announced by assistive technologies.</p>
<p>You also need to adapt the <code class="highlighter-rouge">role</code> and <code class="highlighter-rouge">aria-live</code> level depending on the content. If its an important message like an error, use <code class="highlighter-rouge">role="alert" aria-live="assertive"</code>, otherwise use <code class="highlighter-rouge">role="status" aria-live="polite"</code> attributes.</p>
<p>As the content youre displaying changes, be sure to update the <a href="#options"><code class="highlighter-rouge">delay</code> timeout</a> to ensure people have enough time to read the toast.</p>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"toast"</span> <span class="na">role=</span><span class="s">"alert"</span> <span class="na">aria-live=</span><span class="s">"polite"</span> <span class="na">aria-atomic=</span><span class="s">"true"</span> <span class="na">data-delay=</span><span class="s">"10000"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">role=</span><span class="s">"alert"</span> <span class="na">aria-live=</span><span class="s">"assertive"</span> <span class="na">aria-atomic=</span><span class="s">"true"</span><span class="nt">&gt;</span>...<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
<p>When using <code class="highlighter-rouge">autohide: false</code>, you must add a close button to allow users to dismiss the toast.</p>
<div class="bg-light">
<div class="bd-example">
<div role="alert" aria-live="assertive" aria-atomic="true" class="toast" data-autohide="false">
<div class="toast-header">
<svg class="bd-placeholder-img rounded mr-2" width="20" height="20" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img"><rect fill="#007aff" width="100%" height="100%" /></svg>
<strong class="mr-auto">Bootstrap</strong>
<small>11 mins ago</small>
<button type="button" class="ml-2 mb-1 close" data-dismiss="toast" aria-label="Close">
<span aria-hidden="true">&times;</span>
</button>
</div>
<div class="toast-body">
Hello, world! This is a toast message.
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt">&lt;div</span> <span class="na">role=</span><span class="s">"alert"</span> <span class="na">aria-live=</span><span class="s">"assertive"</span> <span class="na">aria-atomic=</span><span class="s">"true"</span> <span class="na">class=</span><span class="s">"toast"</span> <span class="na">data-autohide=</span><span class="s">"false"</span><span class="nt">&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"toast-header"</span><span class="nt">&gt;</span>
<span class="nt">&lt;img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"rounded mr-2"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">&gt;</span>
<span class="nt">&lt;strong</span> <span class="na">class=</span><span class="s">"mr-auto"</span><span class="nt">&gt;</span>Bootstrap<span class="nt">&lt;/strong&gt;</span>
<span class="nt">&lt;small&gt;</span>11 mins ago<span class="nt">&lt;/small&gt;</span>
<span class="nt">&lt;button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"ml-2 mb-1 close"</span> <span class="na">data-dismiss=</span><span class="s">"toast"</span> <span class="na">aria-label=</span><span class="s">"Close"</span><span class="nt">&gt;</span>
<span class="nt">&lt;span</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">&gt;</span><span class="ni">&amp;times;</span><span class="nt">&lt;/span&gt;</span>
<span class="nt">&lt;/button&gt;</span>
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"toast-body"</span><span class="nt">&gt;</span>
Hello, world! This is a toast message.
<span class="nt">&lt;/div&gt;</span>
<span class="nt">&lt;/div&gt;</span></code></pre></figure>
</div>
<h2 id="javascript-behavior">JavaScript behavior</h2>
<h3 id="usage">Usage</h3>
<p>Initialize toasts via JavaScript:</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'.toast'</span><span class="p">).</span><span class="nx">toast</span><span class="p">(</span><span class="nx">option</span><span class="p">)</span></code></pre></figure>
<h3 id="options">Options</h3>
<p>Options can be passed via data attributes or JavaScript. For data attributes, append the option name to <code class="highlighter-rouge">data-</code>, as in <code class="highlighter-rouge">data-animation=""</code>.</p>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th style="width: 100px;">Name</th>
<th style="width: 100px;">Type</th>
<th style="width: 50px;">Default</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>animation</td>
<td>boolean</td>
<td>true</td>
<td>Apply a CSS fade transition to the toast</td>
</tr>
<tr>
<td>autohide</td>
<td>boolean</td>
<td>true</td>
<td>Auto hide the toast</td>
</tr>
<tr>
<td>delay</td>
<td>number</td>
<td>
<code>500</code>
</td>
<td>Delay hiding the toast (ms)</td>
</tr>
</tbody>
</table>
<h3 id="methods">Methods</h3>
<div class="bd-callout bd-callout-danger">
<h4 id="asynchronous-methods-and-transitions">Asynchronous methods and transitions</h4>
<p>All API methods are <strong>asynchronous</strong> and start a <strong>transition</strong>. They return to the caller as soon as the transition is started but <strong>before it ends</strong>. In addition, a method call on a <strong>transitioning component will be ignored</strong>.</p>
<p><a href="/docs/4.2/getting-started/javascript/">See our JavaScript documentation for more information</a>.</p>
</div>
<h4 id="toastoptions"><code class="highlighter-rouge">$().toast(options)</code></h4>
<p>Attaches a toast handler to an element collection.</p>
<h4 id="toastshow"><code class="highlighter-rouge">.toast('show')</code></h4>
<p>Reveals an elements toast. <strong>Returns to the caller before the toast has actually been shown</strong> (i.e. before the <code class="highlighter-rouge">shown.bs.toast</code> event occurs).
You have to manually call this method, instead your toast wont show.</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'#element'</span><span class="p">).</span><span class="nx">toast</span><span class="p">(</span><span class="s1">'show'</span><span class="p">)</span></code></pre></figure>
<h4 id="toasthide"><code class="highlighter-rouge">.toast('hide')</code></h4>
<p>Hides an elements toast. <strong>Returns to the caller before the toast has actually been hidden</strong> (i.e. before the <code class="highlighter-rouge">hidden.bs.toast</code> event occurs). You have to manually call this method if you made <code class="highlighter-rouge">autohide</code> to <code class="highlighter-rouge">false</code>.</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'#element'</span><span class="p">).</span><span class="nx">toast</span><span class="p">(</span><span class="s1">'hide'</span><span class="p">)</span></code></pre></figure>
<h4 id="toastdispose"><code class="highlighter-rouge">.toast('dispose')</code></h4>
<p>Hides an elements toast. Your toast will remain on the DOM but wont show anymore.</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'#element'</span><span class="p">).</span><span class="nx">toast</span><span class="p">(</span><span class="s1">'dispose'</span><span class="p">)</span></code></pre></figure>
<h3 id="events">Events</h3>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th style="width: 150px;">Event Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>show.bs.toast</td>
<td>This event fires immediately when the <code>show</code> instance method is called.</td>
</tr>
<tr>
<td>shown.bs.toast</td>
<td>This event is fired when the toast has been made visible to the user.</td>
</tr>
<tr>
<td>hide.bs.toast</td>
<td>This event is fired immediately when the <code>hide</code> instance method has been called.</td>
</tr>
<tr>
<td>hidden.bs.toast</td>
<td>This event is fired when the toast has finished being hidden from the user.</td>
</tr>
</tbody>
</table>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="s1">'#myToast'</span><span class="p">).</span><span class="nx">on</span><span class="p">(</span><span class="s1">'hidden.bs.toast'</span><span class="p">,</span> <span class="kd">function</span> <span class="p">()</span> <span class="p">{</span>
<span class="c1">// do something…</span>
<span class="p">})</span></code></pre></figure>
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