2025-04-15 02:26:20 +08:00
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< / a > < / li > < li class = "nav-item col-6 col-lg-auto" > < a class = "nav-link py-2 px-0 px-lg-2" href = "/docs/5.3/examples/" > Examples < / a > < / li > < li class = "nav-item col-6 col-lg-auto" > < a class = "nav-link py-2 px-0 px-lg-2" href = "https://icons.getbootstrap.com/" target = "_blank" rel = "noopener" > Icons < / a > < / li > < li class = "nav-item col-6 col-lg-auto" > < a class = "nav-link py-2 px-0 px-lg-2" href = "https://themes.getbootstrap.com/" target = "_blank" rel = "noopener" > Themes < / a > < / li > < li class = "nav-item col-6 col-lg-auto" > < a class = "nav-link py-2 px-0 px-lg-2" href = "https://blog.getbootstrap.com/" target = "_blank" rel = "noopener" > Blog < / a > < / li > < / ul > < hr class = "d-lg-none text-white-50" > < ul class = "navbar-nav flex-row flex-wrap ms-md-auto" > < li class = "nav-item col-6 col-lg-auto" > < a class = "nav-link py-2 px-0 px-lg-2 nav-link py-2 px-0 px-lg-2" href = "https://github.com/twbs" target = "_blank" rel = "noopener" > < svg xmlns = "http://www.w3.org/2000/svg" viewBox = "0 0 512 499.36" role = "img" class = "navbar-nav-svg" height = "16" width = "16" > < title > GitHub< / title > < path fill = "currentColor" fill-rule = "evenodd" d = "M256 0C114.64 0 0 114.61 0 256c0 113.09 73.34 209 175.08 242.9 12.8 2.35 17.47-5.56 17.47-12.34 0-6.08-.22-22.18-.35-43.54-71.2 15.49-86.2-34.34-86.2-34.34-11.64-29.57-28.42-37.45-28.42-37.45-23.27-15.84 1.73-15.55 1.73-15.55 25.69 1.81 39.21 26.38 39.21 26.38 22.84 39.12 59.92 27.82 74.5 21.27 2.33-16.54 8.94-27.82 16.25-34.22-56.84-6.43-116.6-28.43-116.6-126.49 0-27.95 10-50.8 26.35-68.69-2.63-6.48-11.42-32.5 2.51-67.75 0 0 21.49-6.88 70.4 26.24a242.65 242.65 0 0 1 128.18 0c48.87-33.13 70.33-26.24 70.33-26.24 14 35.25 5.18 61.27 2.55 67.75 16.41 17.9 26.31 40.75 26.31 68.69 0 98.35-59.85 120-116.88 126.32 9.19 7.9 17.38 23.53 17.38 47.41 0 34.22-.31 61.83-.31 70.23 0 6.85 4.61 14.81 17.6 12.31C438.72 464.97 512 369.08 512 256.02 512 114.62 397.37 0 256 0z" > < / path > < / svg > < small class = "d-lg-none ms-2" > GitHub< / small > < / a > < / li > < li class = "nav-item col-6 col-lg-auto" > < a class = "nav-link py-2 px-0 px-lg-2 nav-link py-2 px-0 px-lg-2" href = "https://x.com/getbootstrap" target = "_blank" rel = "noopener" > < svg xmlns = "http://www.w3.org/2000/svg" viewBox = "0 0 1200 1227" role = "img" class = "navbar-nav-svg" height = "16" width = "16" > < title > X< / title > < path fill = "currentColor" d = "M714.163 519.284 1160.89 0h-105.86L667.137 450.887 357.328 0H0l468.492 681.821L0 1226.37h105.866l409.625-476.152 327.181 476.152H1200L714.137 519.284h.026ZM569.165 687.828l-47.468-67.894-377.686-540.24h162.604l304.797 435.991 47.468 67.894 396.2 566.721H892.476L569.165 687.854v-.026Z" > < / path > < / svg > < small class = "d-lg-none ms-2" > X< / small > < / a > < / li > < li class = "nav-item col-6 col-lg-auto" > < a class = "nav-link py-2 px-0 px-lg-2 nav-link py-2 px-0 px-lg-2" href = "https://opencollective.com/bootstrap" target = "_blank" rel = "noopener" > < svg xmlns = "http://www.w3.org/2000/svg" fill = "currentColor" fill-rule = "evenodd" viewBox = "0 0 40 41" role = "img" class = "navbar-nav-svg" height = "16" width = "16" > < title > Open Collective< / title > < path fill-opacity = ".4" d = "M32.8 21c0 2.4-.8 4.9-2 6.9l5.1 5.1c2.5-3.4 4.1-7.6 4.1-12 0-4.6-1.6-8.8-4-12.2L30.7 14c1.2 2 2 4.3 2 7z" > < / path > < path d = "M20 33.7a12.8 12.8 0 0 1 0-25.6c2.6 0 5 .7 7 2.1L32 5a20 20 0 1 0 .1 31.9l-5-5.2a13 13 0 0 1-7 2z" > < / path > < / svg > < small class = "d-lg-none ms-2" > Open Collective< / small > < / a > < / li > < li class = "nav-item py-2 py-lg-1 col-12 col-lg-auto" > < div class = "vr d-none d-lg-flex h-100 mx-lg-2 text-white" > < / div > < hr class = "d-lg-none my-2 text-white-50" > < / li > < li class = "nav-item dropdown" > < button type = "button" class = "btn btn-link nav-link py-2 px-0 px-lg-2 dropdown-toggle" data-bs-toggle = "dropdown" aria-expanded = "false" data-bs-display = "static" > < span class = "d-lg-none" aria-hidden = "true" > Bootstrap< / span > < span class = "visually-hidden" > Bootstrap < / span > v5.3 < span class = "visually-hidden" > (switch to other versions)< / span > < / button > < ul class = "dropdown-menu dropdown-menu-end" > < li > < h6 class = "dropdown-header" > v5 releases< / h6 > < / li > < li > < a class = "dropdown-item d-flex align-items-center justify-content-between active" aria-current = "true" href = "/do
Latest (5.3.x)
< svg class = "bi" aria-hidden = "true" > < use xlink:href = "#check2" > < / use > < / svg > < / a > < / li > < li > < a class = "dropdown-item" href = "https://getbootstrap.com/docs/5.2/customize/css-variables/" >
v5.2.3
< / a > < / li > < li > < a class = "dropdown-item" href = "https://getbootstrap.com/docs/5.1/customize/css-variables/" >
v5.1.3
< / a > < / li > < li > < a class = "dropdown-item" href = "https://getbootstrap.com/docs/5.0/customize/css-variables/" >
v5.0.2
< / a > < / li > < li > < hr class = "dropdown-divider" > < / li > < li > < h6 class = "dropdown-header" > Previous releases< / h6 > < / li > < li > < a class = "dropdown-item" href = "https://getbootstrap.com/docs/4.6/" > v4.6.x< / a > < / li > < li > < a class = "dropdown-item" href = "https://getbootstrap.com/docs/3.4/" > v3.4.1< / a > < / li > < li > < a class = "dropdown-item" href = "https://getbootstrap.com/2.3.2/" > v2.3.2< / a > < / li > < li > < hr class = "dropdown-divider" > < / li > < li > < a class = "dropdown-item" href = "/docs/versions/" > All versions< / a > < / li > < / ul > < / li > < li class = "nav-item py-2 py-lg-1 col-12 col-lg-auto" > < div class = "vr d-none d-lg-flex h-100 mx-lg-2 text-white" > < / div > < hr class = "d-lg-none my-2 text-white-50" > < / li > < li class = "nav-item dropdown" > < button class = "btn btn-link nav-link px-0 px-lg-2 py-2 dropdown-toggle d-flex align-items-center" id = "bd-theme" type = "button" aria-expanded = "false" data-bs-toggle = "dropdown" data-bs-display = "static" aria-label = "Toggle theme (auto)" > < svg class = "bi my-1 theme-icon-active" aria-hidden = "true" > < use href = "#circle-half" > < / use > < / svg > < span class = "d-lg-none ms-2" id = "bd-theme-text" > Toggle theme< / span > < / button > < ul class = "dropdown-menu dropdown-menu-end" aria-labelledby = "bd-theme-text" > < li > < button type = "button" class = "dropdown-item d-flex align-items-center" data-bs-theme-value = "light" aria-pressed = "false" > < svg class = "bi me-2 opacity-50" aria-hidden = "true" > < use href = "#sun-fill" > < / use > < / svg >
Light
< svg class = "bi ms-auto d-none" aria-hidden = "true" > < use href = "#check2" > < / use > < / svg > < / button > < / li > < li > < button type = "button" class = "dropdown-item d-flex align-items-center" data-bs-theme-value = "dark" aria-pressed = "false" > < svg class = "bi me-2 opacity-50" aria-hidden = "true" > < use href = "#moon-stars-fill" > < / use > < / svg >
Dark
< svg class = "bi ms-auto d-none" aria-hidden = "true" > < use href = "#check2" > < / use > < / svg > < / button > < / li > < li > < button type = "button" class = "dropdown-item d-flex align-items-center active" data-bs-theme-value = "auto" aria-pressed = "true" > < svg class = "bi me-2 opacity-50" aria-hidden = "true" > < use href = "#circle-half" > < / use > < / svg >
Auto
< svg class = "bi ms-auto d-none" aria-hidden = "true" > < use href = "#check2" > < / use > < / svg > < / button > < / li > < / ul > < / li > < / ul > < / div > < / div > < / nav > < / header > < div class = "container-xxl bd-gutter mt-3 my-md-4 bd-layout" > < aside class = "bd-sidebar" > < div class = "offcanvas-lg offcanvas-start" tabindex = "-1" id = "bdSidebar" aria-labelledby = "bdSidebarOffcanvasLabel" > < div class = "offcanvas-header border-bottom" > < h5 class = "offcanvas-title" id = "bdSidebarOffcanvasLabel" > Browse docs< / h5 > < button type = "button" class = "btn-close" data-bs-dismiss = "offcanvas" aria-label = "Close" data-bs-target = "#bdSidebar" > < / button > < / div > < div class = "offcanvas-body" > < nav class = "bd-links w-100" id = "bd-docs-nav" aria-label = "Docs navigation" > < ul class = "bd-links-nav list-unstyled mb-0 pb-3 pb-md-2 pe-lg-2" > < li class = "bd-links-group py-2" > < strong class = "bd-links-heading d-flex w-100 align-items-center fw-semibold" > < svg class = "bi me-2" style = "color: var(--bs-indigo);" aria-hidden = "true" > < use xlink:href = "#book-half" > < / use > < / svg > Getting started < / strong > < ul class = "list-unstyled fw-normal pb-2 small" > < li > < a href = "/docs/5.3/getting-started/introduction" class = "bd-links-link d-inline-block rounded" > Introduction < / a > < / li > < li > < a href = "/docs/5.3/getting-started/download" class = "bd-links-link d-inline-block rounded" > Download < / a > < / li > < li > < a href = "/docs/5.3/getting-started/contents" class = "bd-links-link d-inline-block rounded" > Contents < / a > < / li > < li > < a href = "/docs/5.3/getting-started/browsers-devices" class = "bd-links-link d-inline-block rounded" > Browsers & devices < / a > < / li > < li > < a href = "/docs/5.3/getting-started/javascript" class = "bd-links-link d-inline-block rounded" > JavaScript < / a > < / li > < li > < a href = "/docs/5.3/getting-started/webpack" class = "bd-links-link d-inline-block rounded" > Webpack < / a > < / li > < li > < a href = "/docs/5.3/getting-started/parcel" class = "bd-links-link d-inline-block rounded" > Parcel < / a > < / li > < li > < a href = "/docs/5.3/getting-started/vite" class = "bd-links-link d-inline-block rounded" > Vite < / a > < / li > < li > < a href = "/docs/5.3/getting-started/accessibility" class = "bd-links-link d-inline-block rounded" > Accessibility < / a > < / li > < li > < a href = "/docs/5.3/getting-started/rfs" class = "bd-links-link d-inline-block rounded" > RFS < / a > < / li > < li > < a href = "/docs/5.3/getting-started/rtl" class = "bd-links-link d-inline-block rounded" > RTL < / a > < / li > < li > < a href = "/docs/5.3/getting-started/contribute" class = "bd-links-link d-inline-block rounded" > Contribute < / a > < / li > < / ul > < / li > < li class = "bd-links-group py-2" > < strong class = "bd-links-heading d-flex w-100 align-items-center fw-semibold" > < svg class = "bi me-2" style = "color: var(--bs-pink);" aria-hidden = "true" > < use xlink:href = "#palette2" > < / use > < / svg > Customize < / strong > < ul class = "list-unstyled fw-normal pb-2 small" > < li > < a href = "/docs/5.3/customize/overview" class = "bd-links-link d-inline-block rounded" > Overview < / a > < / li > < li > < a href = "/docs/5.3/customize/sass" class = "bd-links-link d-inline-block rounded" > Sass < / a > < / li > < li > < a href = "/docs/5.3/customize/options" class = "bd-links-link d-inline-block rounded" > Options < / a > < / li > < li > < a href = "/docs/5.3/customize/color" class = "bd-links-link d-inline-block rounded" > Color < / a > < / li > < li > < a href = "/docs/5.3/customize/color-modes" class = "bd-links-link d-inline-block rounded" > Color modes < / a > < / li > < li > < a href = "/docs/5.3/customize/components" class = "bd-links-link d-inline-block rounded" > Components < / a > < / li > < li > < a href = "/docs/5.3/customize/css-variables" class = "bd-links-link d-inline-block rounded active" aria-current = "page" > CSS variables < / a > < / li > < li > < a href = "/docs/5.3/customize/optimize" class = "bd-links-link d-inline-block rounded" > Optimize < / a > < / li > < / ul > < / li > < li class = "bd-links-group py-2" > < strong class = "bd-links-heading d-flex w-100 align-items-center fw-semibold" > < svg class = "bi me-2" style = "color: var(--bs-teal);" aria-hidden = "true" > < use xlink:href = "#grid-fill" > < / use > < / svg > Layout < / strong > < ul class = "list-unstyled fw-normal pb-2 small" > < li > < a href = "/docs/5.3/layout/breakpoints" class = "bd-links-link d-inline-block rounded" > Breakpoints < / a > < / li > < l
View on GitHub
< / a > < / div > < h1 class = "bd-title mb-0" id = "content" > CSS variables< / h1 > < / div > < div class = "bd-subtitle" > < p > Use Bootstrap’ < / p >
< / div > < script async src = "https://cdn.carbonads.com/carbon.js?serve=CKYIKKJL&placement=getbootstrapcom" id = "_carbonads_js" > < / script > < / div > < div class = "bd-toc mt-3 mb-5 my-lg-0 mb-lg-5 px-sm-1 text-body-secondary" > < button class = "btn btn-link p-md-0 mb-2 mb-md-0 text-decoration-none bd-toc-toggle d-md-none" type = "button" data-bs-toggle = "collapse" data-bs-target = "#tocContents" aria-expanded = "false" aria-controls = "tocContents" >
On this page
< svg class = "bi d-md-none ms-2" aria-hidden = "true" > < use xlink:href = "#chevron-expand" > < / use > < / svg > < / button > < strong class = "d-none d-md-block h6 my-2 ms-3" > On this page< / strong > < hr class = "d-none d-md-block my-2 ms-3" > < div class = "collapse bd-toc-collapse" id = "tocContents" > < nav id = "TableOfContents" > < ul > < li > < a href = "#root-variables" > Root variables< / a > < ul > < li > < a href = "#default" > Default< / a > < / li > < li > < a href = "#dark-mode" > Dark mode< / a > < / li > < / ul > < / li > < li > < a href = "#component-variables" > Component variables< / a > < / li > < li > < a href = "#prefix" > Prefix< / a > < / li > < li > < a href = "#examples" > Examples< / a > < / li > < li > < a href = "#focus-variables" > Focus variables< / a > < / li > < li > < a href = "#grid-breakpoints" > Grid breakpoints< / a > < / li > < / ul > < / nav > < / div > < / div > < div class = "bd-content ps-lg-2" > < p > Bootstrap includes many < a href = "https://developer.mozilla.org/en-US/docs/Web/CSS/Using_CSS_custom_properties" > CSS custom properties (variables)< / a > in its compiled CSS for real-time customization without the need to recompile Sass. These provide easy access to commonly used values like our theme colors, breakpoints, and primary font stacks when working in your browser’ < / p >
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< p > < strong > All our custom properties are prefixed with < code > bs-< / code > < / strong > to avoid conflicts with third party CSS.< / p >
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< h2 id = "root-variables" > Root variables< a class = "anchor-link" href = "#root-variables" > < / a > < / h2 >
< p > Here are the variables we include (note that the < code > :root< / code > is required) that can be accessed anywhere Bootstrap’ ’ < code > _root.scss< / code > file and included in our compiled dist files.< / p >
< h3 id = "default" > Default< a class = "anchor-link" href = "#default" > < / a > < / h3 >
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< p > These CSS variables are available everywhere, regardless of color mode.< / p >
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< script type = "module" src = "/docs/5.3/assets/Code.astro_astro_type_script_index_0_lang.5BTJN8ix.js" > < / script > < div class = "bd-code-snippet" > < div class = "bd-clipboard" > < button type = "button" class = "btn-clipboard" > < svg class = "bi" role = "img" aria-label = "Copy" > < use xlink:href = "#clipboard" > < / use > < / svg > < / button > < / div > < div class = "highlight" > < pre class = "language-css" > < code class = "language-css" > < span class = "token selector" > :root,
[data-bs-theme=light]< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > --bs-blue< / span > < span class = "token punctuation" > :< / span > #0d6efd< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-indigo< / span > < span class = "token punctuation" > :< / span > #6610f2< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-purple< / span > < span class = "token punctuation" > :< / span > #6f42c1< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-pink< / span > < span class = "token punctuation" > :< / span > #d63384< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-red< / span > < span class = "token punctuation" > :< / span > #dc3545< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-orange< / span > < span class = "token punctuation" > :< / span > #fd7e14< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-yellow< / span > < span class = "token punctuation" > :< / span > #ffc107< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-green< / span > < span class = "token punctuation" > :< / span > #198754< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-teal< / span > < span class = "token punctuation" > :< / span > #20c997< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-cyan< / span > < span class = "token punctuation" > :< / span > #0dcaf0< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-black< / span > < span class = "token punctuation" > :< / span > #000< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-white< / span > < span class = "token punctuation" > :< / span > #fff< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-gray< / span > < span class = "token punctuation" > :< / span > #6c757d< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-gray-dark< / span > < span class = "token punctuation" > :< / span > #343a40< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-gray-100< / span > < span class = "token punctuation" > :< / span > #f8f9fa< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-gray-200< / span > < span class = "token punctuation" > :< / span > #e9ecef< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-gray-300< / span > < span class = "token punctuation" > :< / span > #dee2e6< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-gray-400< / span > < span class = "token punctuation" > :< / span > #ced4da< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-gray-500< / span > < span class = "token punctuation" > :< / span > #adb5bd< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-gray-600< / span > < span class = "token punctuation" > :< / span > #6c757d< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-gray-700< / span > < span class = "token punctuation" > :< / span > #495057< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-gray-800< / span > < span class = "token punctuation" > :< / span > #343a40< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-gray-900< / span > < span class = "token punctuation" > :< / span > #212529< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-primary< / span > < span class = "token punctuation" > :< / span > #0d6efd< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-secondary< / span > < span class = "token punctuation" > :< / span > #6c757d< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-success< / span > < span class = "token punctuation" > :< / span > #198754< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-info< / span > < span class = "token punctuation" > :< / span > #0dcaf0< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-warning< / span > < span class = "token punctuation" > :< / span > #ffc107< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-danger< / span > < span class = "token punctuation" > :< / span > #dc3545< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-light< / span > < span class = "token punctuation" > :< / span > #f8f9fa< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-dark< / span > < span class = "token punctuation" > :< / span > #212529< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-primary-rgb< / span > < span class = "token punctuation" > :< / span > 13< span class = "token punctuation" > ,< / span > 110< span class = "token punctuation" > ,< / span > 253< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-secondary-rgb< / span > < span class = "token punctuation" > :< / span > 108< span class = "token punctuation" > ,< / span > 117< span class = "token punctuation" > ,< / span > 125< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-success-rgb< / span > < span class = "token punctuation" > :< / span > 25< span class = "token punctuation" > ,< / span > 135< span class = "token punctuation" > ,< / span > 84< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-info-rgb< / span > < span class = "token punctuation" > :< / span > 13< span class = "token punctuation" > ,< / span > 202< span class = "token punctuation" > ,< / span > 240< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-warning-rgb< / span > < span class = "token punctuation" > :< / span > 255< span class = "token punctuation" > ,< / span > 193< span class = "token punctuation" > ,< / span > 7< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-danger-rgb< / span > < span class = "token punctuation" > :< / span > 220< span class = "token punctuation" > ,< / span > 53< span class = "token punctuation" > ,< / span > 69< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-light-rgb< / span > < span class = "token punctuation" > :< / span > 248< span class = "token punctuation" > ,< / span > 249< span class = "token punctuation" > ,< / span > 250< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-dark-rgb< / span > < span class = "token punctuation" > :< / span > 33< span class = "token punctuation" > ,< / span > 37< span class = "token punctuation" > ,< / span > 41< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-primary-text-emphasis< / span > < span class = "token punctuation" > :< / span > #052c65< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-secondary-text-emphasis< / span > < span class = "token punctuation" > :< / span > #2b2f32< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-success-text-emphasis< / span > < span class = "token punctuation" > :< / span > #0a3622< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-info-text-emphasis< / span > < span class = "token punctuation" > :< / span > #055160< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-warning-text-emphasis< / span > < span class = "token punctuation" > :< / span > #664d03< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-danger-text-emphasis< / span > < span class = "token punctuation" > :< / span > #58151c< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-light-text-emphasis< / span > < span class = "token punctuation" > :< / span > #495057< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-dark-text-emphasis< / span > < span class = "token punctuation" > :< / span > #495057< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-primary-bg-subtle< / span > < span class = "token punctuation" > :< / span > #cfe2ff< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-secondary-bg-subtle< / span > < span class = "token punctuation" > :< / span > #e2e3e5< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-success-bg-subtle< / span > < span class = "token punctuation" > :< / span > #d1e7dd< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-info-bg-subtle< / span > < span class = "token punctuation" > :< / span > #cff4fc< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-warning-bg-subtle< / span > < span class = "token punctuation" > :< / span > #fff3cd< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-danger-bg-subtle< / span > < span class = "token punctuation" > :< / span > #f8d7da< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-light-bg-subtle< / span > < span class = "token punctuation" > :< / span > #fcfcfd< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-dark-bg-subtle< / span > < span class = "token punctuation" > :< / span > #ced4da< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-primary-border-subtle< / span > < span class = "token punctuation" > :< / span > #9ec5fe< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-secondary-border-subtle< / span > < span class = "token punctuation" > :< / span > #c4c8cb< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-success-border-subtle< / span > < span class = "token punctuation" > :< / span > #a3cfbb< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-info-border-subtle< / span > < span class = "token punctuation" > :< / span > #9eeaf9< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-warning-border-subtle< / span > < span class = "token punctuation" > :< / span > #ffe69c< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-danger-border-subtle< / span > < span class = "token punctuation" > :< / span > #f1aeb5< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-light-border-subtle< / span > < span class = "token punctuation" > :< / span > #e9ecef< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-dark-border-subtle< / span > < span class = "token punctuation" > :< / span > #adb5bd< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-white-rgb< / span > < span class = "token punctuation" > :< / span > 255< span class = "token punctuation" > ,< / span > 255< span class = "token punctuation" > ,< / span > 255< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-black-rgb< / span > < span class = "token punctuation" > :< / span > 0< span class = "token punctuation" > ,< / span > 0< span class = "token punctuation" > ,< / span > 0< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-font-sans-serif< / span > < span class = "token punctuation" > :< / span > system-ui< span class = "token punctuation" > ,< / span > -apple-system< span class = "token punctuation" > ,< / span > < span class = "token string" > "Segoe UI"< / span > < span class = "token punctuation" > ,< / span > Roboto< span class = "token punctuation" > ,< / span > < span class = "token string" > "Helvetica Neue"< / span > < span class = "token punctuation" > ,< / span > < span class = "token string" > "Noto Sans"< / span > < span class = "token punctuation" > ,< / span > < span class = "token string" > "Liberation Sans"< / span > < span class = "token punctuation" > ,< / span > Arial< span class = "token punctuation" > ,< / span > sans-serif< span class = "token punctuation" > ,< / span > < span class = "token string" > "Apple Color Emoji"< / span > < span class = "token punctuation" > ,< / span > < span class = "token string" > "Segoe UI Emoji"< / span > < span class = "token punctuation" > ,< / span > < span class = "token string" > "Segoe UI Symbol"< / span > < span class = "token punctuation" > ,< / span > < span class = "token string" > "Noto Color Emoji"< / span > < span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-font-monospace< / span > < span class = "token punctuation" > :< / span > SFMono-Regular< span class = "token punctuation" > ,< / span > Menlo< span class = "token punctuation" > ,< / span > Monaco< span class = "token punctuation" > ,< / span > Consolas< span class = "token punctuation" > ,< / span > < span class = "token string" > "Liberation Mono"< / span > < span class = "token punctuation" > ,< / span > < span class = "token string" > "Courier New"< / span > < span class = "token punctuation" > ,< / span > monospace< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-gradient< / span > < span class = "token punctuation" > :< / span > < span class = "token function" > linear-gradient< / span > < span class = "token punctuation" > (< / span > 180deg< span class = "token punctuation" > ,< / span > < span class = "token function" > rgba< / span > < span class = "token punctuation" > (< / span > 255< span class = "token punctuation" > ,< / span > 255< span class = "token punctuation" > ,< / span > 255< span class = "token punctuation" > ,< / span > 0.15< span class = "token punctuation" > )< / span > < span class = "token punctuation" > ,< / span > < span class = "token function" > rgba< / span > < span class = "token punctuation" > (< / span > 255< span class = "token punctuation" > ,< / span > 255< span class = "token punctuation" > ,< / span > 255< span class = "token punctuation" > ,< / span > 0< span class = "token punctuation" > )< / span > < span class = "token punctuation" > )< / span > < span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-body-font-family< / span > < span class = "token punctuation" > :< / span > < span class = "token function" > var< / span > < span class = "token punctuation" > (< / span > --bs-font-sans-serif< span class = "token punctuation" > )< / span > < span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-body-font-size< / span > < span class = "token punctuation" > :< / span > 1rem< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-body-font-weight< / span > < span class = "token punctuation" > :< / span > 400< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-body-line-height< / span > < span class = "token punctuation" > :< / span > 1.5< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-body-color< / span > < span class = "token punctuation" > :< / span > #212529< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-body-color-rgb< / span > < span class = "token punctuation" > :< / span > 33< span class = "token punctuation" > ,< / span > 37< span class = "token punctuation" > ,< / span > 41< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-body-bg< / span > < span class = "token punctuation" > :< / span > #fff< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-body-bg-rgb< / span > < span class = "token punctuation" > :< / span > 255< span class = "token punctuation" > ,< / span > 255< span class = "token punctuation" > ,< / span > 255< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-emphasis-color< / span > < span class = "token punctuation" > :< / span > #000< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-emphasis-color-rgb< / span > < span class = "token punctuation" > :< / span > 0< span class = "token punctuation" > ,< / span > 0< span class = "token punctuation" > ,< / span > 0< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-secondary-color< / span > < span class = "token punctuation" > :< / span > < span class = "token function" > rgba< / span > < span class = "token punctuation" > (< / span > 33< span class = "token punctuation" > ,< / span > 37< span class = "token punctuation" > ,< / span > 41< span class = "token punctuation" > ,< / span > 0.75< span class = "token punctuation" > )< / span > < span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-secondary-color-rgb< / span > < span class = "token punctuation" > :< / span > 33< span class = "token punctuation" > ,< / span > 37< span class = "token punctuation" > ,< / span > 41< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-secondary-bg< / span > < span class = "token punctuation" > :< / span > #e9ecef< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-secondary-bg-rgb< / span > < span class = "token punctuation" > :< / span > 233< span class = "token punctuation" > ,< / span > 236< span class = "token punctuation" > ,< / span > 239< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-tertiary-color< / span > < span class = "token punctuation" > :< / span > < span class = "token function" > rgba< / span > < span class = "token punctuation" > (< / span > 33< span class = "token punctuation" > ,< / span > 37< span class = "token punctuation" > ,< / span > 41< span class = "token punctuation" > ,< / span > 0.5< span class = "token punctuation" > )< / span > < span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-tertiary-color-rgb< / span > < span class = "token punctuation" > :< / span > 33< span class = "token punctuation" > ,< / span > 37< span class = "token punctuation" > ,< / span > 41< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-tertiary-bg< / span > < span class = "token punctuation" > :< / span > #f8f9fa< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-tertiary-bg-rgb< / span > < span class = "token punctuation" > :< / span > 248< span class = "token punctuation" > ,< / span > 249< span class = "token punctuation" > ,< / span > 250< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-heading-color< / span > < span class = "token punctuation" > :< / span > inherit< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-link-color< / span > < span class = "token punctuation" > :< / span > #0d6efd< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-link-color-rgb< / span > < span class = "token punctuation" > :< / span > 13< span class = "token punctuation" > ,< / span > 110< span class = "token punctuation" > ,< / span > 253< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-link-decoration< / span > < span class = "token punctuation" > :< / span > underline< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-link-hover-color< / span > < span class = "token punctuation" > :< / span > #0a58ca< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-link-hover-color-rgb< / span > < span class = "token punctuation" > :< / span > 10< span class = "token punctuation" > ,< / span > 88< span class = "token punctuation" > ,< / span > 202< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-code-color< / span > < span class = "token punctuation" > :< / span > #d63384< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-highlight-color< / span > < span class = "token punctuation" > :< / span > #212529< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-highlight-bg< / span > < span class = "token punctuation" > :< / span > #fff3cd< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-border-width< / span > < span class = "token punctuation" > :< / span > 1px< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-border-style< / span > < span class = "token punctuation" > :< / span > solid< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-border-color< / span > < span class = "token punctuation" > :< / span > #dee2e6< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-border-color-translucent< / span > < span class = "token punctuation" > :< / span > < span class = "token function" > rgba< / span > < span class = "token punctuation" > (< / span > 0< span class = "token punctuation" > ,< / span > 0< span class = "token punctuation" > ,< / span > 0< span class = "token punctuation" > ,< / span > 0.175< span class = "token punctuation" > )< / span > < span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-border-radius< / span > < span class = "token punctuation" > :< / span > 0.375rem< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-border-radius-sm< / span > < span class = "token punctuation" > :< / span > 0.25rem< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-border-radius-lg< / span > < span class = "token punctuation" > :< / span > 0.5rem< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-border-radius-xl< / span > < span class = "token punctuation" > :< / span > 1rem< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-border-radius-xxl< / span > < span class = "token punctuation" > :< / span > 2rem< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-border-radius-2xl< / span > < span class = "token punctuation" > :< / span > < span class = "token function" > var< / span > < span class = "token punctuation" > (< / span > --bs-border-radius-xxl< span class = "token punctuation" > )< / span > < span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-border-radius-pill< / span > < span class = "token punctuation" > :< / span > 50rem< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-box-shadow< / span > < span class = "token punctuation" > :< / span > 0 0.5rem 1rem < span class = "token function" > rgba< / span > < span class = "token punctuation" > (< / span > 0< span class = "token punctuation" > ,< / span > 0< span class = "token punctuation" > ,< / span > 0< span class = "token punctuation" > ,< / span > 0.15< span class = "token punctuation" > )< / span > < span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-box-shadow-sm< / span > < span class = "token punctuation" > :< / span > 0 0.125rem 0.25rem < span class = "token function" > rgba< / span > < span class = "token punctuation" > (< / span > 0< span class = "token punctuation" > ,< / span > 0< span class = "token punctuation" > ,< / span > 0< span class = "token punctuation" > ,< / span > 0.075< span class = "token punctuation" > )< / span > < span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-box-shadow-lg< / span > < span class = "token punctuation" > :< / span > 0 1rem 3rem < span class = "token function" > rgba< / span > < span class = "token punctuation" > (< / span > 0< span class = "token punctuation" > ,< / span > 0< span class = "token punctuation" > ,< / span > 0< span class = "token punctuation" > ,< / span > 0.175< span class = "token punctuation" > )< / span > < span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-box-shadow-inset< / span > < span class = "token punctuation" > :< / span > inset 0 1px 2px < span class = "token function" > rgba< / span > < span class = "token punctuation" > (< / span > 0< span class = "token punctuation" > ,< / span > 0< span class = "token punctuation" > ,< / span > 0< span class = "token punctuation" > ,< / span > 0.075< span class = "token punctuation" > )< / span > < span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-focus-ring-width< / span > < span class = "token punctuation" > :< / span > 0.25rem< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-focus-ring-opacity< / span > < span class = "token punctuation" > :< / span > 0.25< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-focus-ring-color< / span > < span class = "token punctuation" > :< / span > < span class = "token function" > rgba< / span > < span class = "token punctuation" > (< / span > 13< span class = "token punctuation" > ,< / span > 110< span class = "token punctuation" > ,< / span > 253< span class = "token punctuation" > ,< / span > 0.25< span class = "token punctuation" > )< / span > < span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-form-valid-color< / span > < span class = "token punctuation" > :< / span > #198754< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-form-valid-border-color< / span > < span class = "token punctuation" > :< / span > #198754< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-form-invalid-color< / span > < span class = "token punctuation" > :< / span > #dc3545< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-form-invalid-border-color< / span > < span class = "token punctuation" > :< / span > #dc3545< span class = "token punctuation" > ;< / span >
< span class = "token punctuation" > }< / span > < / code > < / pre > < / div > < / div >
< h3 id = "dark-mode" > Dark mode< a class = "anchor-link" href = "#dark-mode" > < / a > < / h3 >
2023-03-24 22:37:29 +08:00
< p > These variables are scoped to our built-in dark mode.< / p >
2025-04-15 02:26:20 +08:00
< div class = "bd-code-snippet" > < div class = "bd-clipboard" > < button type = "button" class = "btn-clipboard" > < svg class = "bi" role = "img" aria-label = "Copy" > < use xlink:href = "#clipboard" > < / use > < / svg > < / button > < / div > < div class = "highlight" > < pre class = "language-css" > < code class = "language-css" > < span class = "token selector" > [data-bs-theme=dark]< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > color-scheme< / span > < span class = "token punctuation" > :< / span > dark< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-body-color< / span > < span class = "token punctuation" > :< / span > #dee2e6< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-body-color-rgb< / span > < span class = "token punctuation" > :< / span > 222< span class = "token punctuation" > ,< / span > 226< span class = "token punctuation" > ,< / span > 230< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-body-bg< / span > < span class = "token punctuation" > :< / span > #212529< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-body-bg-rgb< / span > < span class = "token punctuation" > :< / span > 33< span class = "token punctuation" > ,< / span > 37< span class = "token punctuation" > ,< / span > 41< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-emphasis-color< / span > < span class = "token punctuation" > :< / span > #fff< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-emphasis-color-rgb< / span > < span class = "token punctuation" > :< / span > 255< span class = "token punctuation" > ,< / span > 255< span class = "token punctuation" > ,< / span > 255< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-secondary-color< / span > < span class = "token punctuation" > :< / span > < span class = "token function" > rgba< / span > < span class = "token punctuation" > (< / span > 222< span class = "token punctuation" > ,< / span > 226< span class = "token punctuation" > ,< / span > 230< span class = "token punctuation" > ,< / span > 0.75< span class = "token punctuation" > )< / span > < span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-secondary-color-rgb< / span > < span class = "token punctuation" > :< / span > 222< span class = "token punctuation" > ,< / span > 226< span class = "token punctuation" > ,< / span > 230< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-secondary-bg< / span > < span class = "token punctuation" > :< / span > #343a40< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-secondary-bg-rgb< / span > < span class = "token punctuation" > :< / span > 52< span class = "token punctuation" > ,< / span > 58< span class = "token punctuation" > ,< / span > 64< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-tertiary-color< / span > < span class = "token punctuation" > :< / span > < span class = "token function" > rgba< / span > < span class = "token punctuation" > (< / span > 222< span class = "token punctuation" > ,< / span > 226< span class = "token punctuation" > ,< / span > 230< span class = "token punctuation" > ,< / span > 0.5< span class = "token punctuation" > )< / span > < span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-tertiary-color-rgb< / span > < span class = "token punctuation" > :< / span > 222< span class = "token punctuation" > ,< / span > 226< span class = "token punctuation" > ,< / span > 230< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-tertiary-bg< / span > < span class = "token punctuation" > :< / span > #2b3035< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-tertiary-bg-rgb< / span > < span class = "token punctuation" > :< / span > 43< span class = "token punctuation" > ,< / span > 48< span class = "token punctuation" > ,< / span > 53< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-primary-text-emphasis< / span > < span class = "token punctuation" > :< / span > #6ea8fe< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-secondary-text-emphasis< / span > < span class = "token punctuation" > :< / span > #a7acb1< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-success-text-emphasis< / span > < span class = "token punctuation" > :< / span > #75b798< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-info-text-emphasis< / span > < span class = "token punctuation" > :< / span > #6edff6< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-warning-text-emphasis< / span > < span class = "token punctuation" > :< / span > #ffda6a< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-danger-text-emphasis< / span > < span class = "token punctuation" > :< / span > #ea868f< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-light-text-emphasis< / span > < span class = "token punctuation" > :< / span > #f8f9fa< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-dark-text-emphasis< / span > < span class = "token punctuation" > :< / span > #dee2e6< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-primary-bg-subtle< / span > < span class = "token punctuation" > :< / span > #031633< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-secondary-bg-subtle< / span > < span class = "token punctuation" > :< / span > #161719< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-success-bg-subtle< / span > < span class = "token punctuation" > :< / span > #051b11< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-info-bg-subtle< / span > < span class = "token punctuation" > :< / span > #032830< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-warning-bg-subtle< / span > < span class = "token punctuation" > :< / span > #332701< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-danger-bg-subtle< / span > < span class = "token punctuation" > :< / span > #2c0b0e< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-light-bg-subtle< / span > < span class = "token punctuation" > :< / span > #343a40< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-dark-bg-subtle< / span > < span class = "token punctuation" > :< / span > #1a1d20< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-primary-border-subtle< / span > < span class = "token punctuation" > :< / span > #084298< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-secondary-border-subtle< / span > < span class = "token punctuation" > :< / span > #41464b< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-success-border-subtle< / span > < span class = "token punctuation" > :< / span > #0f5132< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-info-border-subtle< / span > < span class = "token punctuation" > :< / span > #087990< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-warning-border-subtle< / span > < span class = "token punctuation" > :< / span > #997404< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-danger-border-subtle< / span > < span class = "token punctuation" > :< / span > #842029< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-light-border-subtle< / span > < span class = "token punctuation" > :< / span > #495057< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-dark-border-subtle< / span > < span class = "token punctuation" > :< / span > #343a40< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-heading-color< / span > < span class = "token punctuation" > :< / span > inherit< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-link-color< / span > < span class = "token punctuation" > :< / span > #6ea8fe< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-link-hover-color< / span > < span class = "token punctuation" > :< / span > #8bb9fe< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-link-color-rgb< / span > < span class = "token punctuation" > :< / span > 110< span class = "token punctuation" > ,< / span > 168< span class = "token punctuation" > ,< / span > 254< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-link-hover-color-rgb< / span > < span class = "token punctuation" > :< / span > 139< span class = "token punctuation" > ,< / span > 185< span class = "token punctuation" > ,< / span > 254< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-code-color< / span > < span class = "token punctuation" > :< / span > #e685b5< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-highlight-color< / span > < span class = "token punctuation" > :< / span > #dee2e6< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-highlight-bg< / span > < span class = "token punctuation" > :< / span > #664d03< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-border-color< / span > < span class = "token punctuation" > :< / span > #495057< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-border-color-translucent< / span > < span class = "token punctuation" > :< / span > < span class = "token function" > rgba< / span > < span class = "token punctuation" > (< / span > 255< span class = "token punctuation" > ,< / span > 255< span class = "token punctuation" > ,< / span > 255< span class = "token punctuation" > ,< / span > 0.15< span class = "token punctuation" > )< / span > < span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-form-valid-color< / span > < span class = "token punctuation" > :< / span > #75b798< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-form-valid-border-color< / span > < span class = "token punctuation" > :< / span > #75b798< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-form-invalid-color< / span > < span class = "token punctuation" > :< / span > #ea868f< span class = "token punctuation" > ;< / span >
< span class = "token property" > --bs-form-invalid-border-color< / span > < span class = "token punctuation" > :< / span > #ea868f< span class = "token punctuation" > ;< / span >
< span class = "token punctuation" > }< / span > < / code > < / pre > < / div > < / div >
< h2 id = "component-variables" > Component variables< a class = "anchor-link" href = "#component-variables" > < / a > < / h2 >
< p > Bootstrap 5 is increasingly making use of custom properties as local variables for various components. This way we reduce our compiled CSS, ensure styles aren’ < / p >
< p > Have a look at our table documentation for some < a href = "/docs/5.3/content/tables#how-do-the-variants-and-accented-tables-work" > insight into how we’ < / a > . Our < a href = "/docs/5.3/components/navbar#css" > navbars also use CSS variables< / a > as of v5.2.0. We’ < a href = "/docs/5.3/layout/css-grid" > new opt-in CSS grid< / a > —with more component usage coming in the future.< / p >
< p > Whenever possible, we' ll assign CSS variables at the base component level (e.g., < code > .navbar< / code > for navbar and its sub-components). This reduces guessing on where and how to customize, and allows for easy modifications by our team in future updates.< / p >
< h2 id = "prefix" > Prefix< a class = "anchor-link" href = "#prefix" > < / a > < / h2 >
< p > Most CSS variables use a prefix to avoid collisions with your own codebase. This prefix is in addition to the < code > --< / code > that’ < / p >
< p > Customize the prefix via the < code > $prefix< / code > Sass variable. By default, it’ < code > bs-< / code > (note the trailing dash).< / p >
< h2 id = "examples" > Examples< a class = "anchor-link" href = "#examples" > < / a > < / h2 >
< p > CSS variables offer similar flexibility to Sass’ ’ ’ < / p >
< div class = "bd-code-snippet" > < div class = "bd-clipboard" > < button type = "button" class = "btn-clipboard" > < svg class = "bi" role = "img" aria-label = "Copy" > < use xlink:href = "#clipboard" > < / use > < / svg > < / button > < / div > < div class = "highlight" > < pre class = "language-css" > < code is:raw class = "language-css" > < span class = "token selector" > body< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > font< / span > < span class = "token punctuation" > :< / span > 1rem/1.5 < span class = "token function" > var< / span > < span class = "token punctuation" > (< / span > --bs-font-sans-serif< span class = "token punctuation" > )< / span > < span class = "token punctuation" > ;< / span >
< span class = "token punctuation" > }< / span >
< span class = "token selector" > a< / span > < span class = "token punctuation" > {< / span >
< span class = "token property" > color< / span > < span class = "token punctuation" > :< / span > < span class = "token function" > var< / span > < span class = "token punctuation" > (< / span > --bs-blue< span class = "token punctuation" > )< / span > < span class = "token punctuation" > ;< / span >
< span class = "token punctuation" > }< / span >
< / code > < / pre > < / div > < / div >
< h2 id = "focus-variables" > Focus variables< a class = "anchor-link" href = "#focus-variables" > < / a > < / h2 >
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< small class = "d-inline-flex mb-3 px-2 py-1 fw-semibold text-success-emphasis bg-success-subtle border border-success-subtle rounded-2" > Added in v5.3.0< / small >
< p > Bootstrap provides custom < code > :focus< / code > styles using a combination of Sass and CSS variables that can be optionally added to specific components and elements. We do not yet globally override all < code > :focus< / code > styles.< / p >
< p > In our Sass, we set default values that can be customized before compiling.< / p >
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< div class = "bd-code-snippet bd-example-snippet bd-file-ref" > < div class = "d-flex align-items-center highlight-toolbar ps-3 pe-2 py-1 border-bottom" > < a class = "font-monospace link-secondary link-underline-secondary link-underline-opacity-0 link-underline-opacity-100-hover small" href = "https://github.com/twbs/bootstrap/blob/v5.3.5/scss/_variables.scss" > scss/_variables.scss < / a > < div class = "d-flex ms-auto" > < button type = "button" class = "btn-clipboard mt-0 me-0" title = "Copy to clipboard" > < svg class = "bi" aria-hidden = "true" > < use xlink:href = "#clipboard" > < / use > < / svg > < / button > < / div > < / div > < div class = "highlight" > < pre class = "language-scss" > < code class = "language-scss" > < span class = "token property" > < span class = "token variable" > $focus-ring-width< / span > < / span > < span class = "token punctuation" > :< / span > .25rem< span class = "token punctuation" > ;< / span >
< span class = "token property" > < span class = "token variable" > $focus-ring-opacity< / span > < / span > < span class = "token punctuation" > :< / span > .25< span class = "token punctuation" > ;< / span >
< span class = "token property" > < span class = "token variable" > $focus-ring-color< / span > < / span > < span class = "token punctuation" > :< / span > < span class = "token function" > rgba< / span > < span class = "token punctuation" > (< / span > < span class = "token variable" > $primary< / span > < span class = "token punctuation" > ,< / span > < span class = "token variable" > $focus-ring-opacity< / span > < span class = "token punctuation" > )< / span > < span class = "token punctuation" > ;< / span >
< span class = "token property" > < span class = "token variable" > $focus-ring-blur< / span > < / span > < span class = "token punctuation" > :< / span > 0< span class = "token punctuation" > ;< / span >
< span class = "token property" > < span class = "token variable" > $focus-ring-box-shadow< / span > < / span > < span class = "token punctuation" > :< / span > 0 0 < span class = "token variable" > $focus-ring-blur< / span > < span class = "token variable" > $focus-ring-width< / span > < span class = "token variable" > $focus-ring-color< / span > < span class = "token punctuation" > ;< / span >
< / code > < / pre > < / div > < / div >
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< p > Those variables are then reassigned to < code > :root< / code > level CSS variables that can be customized in real-time, including with options for < code > x< / code > and < code > y< / code > offsets (which default to their fallback value of < code > 0< / code > ).< / p >
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< div class = "bd-code-snippet bd-example-snippet bd-file-ref" > < div class = "d-flex align-items-center highlight-toolbar ps-3 pe-2 py-1 border-bottom" > < a class = "font-monospace link-secondary link-underline-secondary link-underline-opacity-0 link-underline-opacity-100-hover small" href = "https://github.com/twbs/bootstrap/blob/v5.3.5/scss/_root.scss" > scss/_root.scss < / a > < div class = "d-flex ms-auto" > < button type = "button" class = "btn-clipboard mt-0 me-0" title = "Copy to clipboard" > < svg class = "bi" aria-hidden = "true" > < use xlink:href = "#clipboard" > < / use > < / svg > < / button > < / div > < / div > < div class = "highlight" > < pre class = "language-scss" > < code class = "language-scss" > < span class = "token property" > --< span class = "token variable" > #{$prefix}< / span > focus-ring-width< / span > < span class = "token punctuation" > :< / span > < span class = "token variable" > #{$focus-ring-width}< / span > < span class = "token punctuation" > ;< / span >
< span class = "token property" > --< span class = "token variable" > #{$prefix}< / span > focus-ring-opacity< / span > < span class = "token punctuation" > :< / span > < span class = "token variable" > #{$focus-ring-opacity}< / span > < span class = "token punctuation" > ;< / span >
< span class = "token property" > --< span class = "token variable" > #{$prefix}< / span > focus-ring-color< / span > < span class = "token punctuation" > :< / span > < span class = "token variable" > #{$focus-ring-color}< / span > < span class = "token punctuation" > ;< / span >
< / code > < / pre > < / div > < / div >
< h2 id = "grid-breakpoints" > Grid breakpoints< a class = "anchor-link" href = "#grid-breakpoints" > < / a > < / h2 >
< p > While we include our grid breakpoints as CSS variables (except for < code > xs< / code > ), be aware that < strong > CSS variables do not work in media queries< / strong > . This is by design in the CSS spec for variables, but may change in coming years with support for < code > env()< / code > variables. Check out < a href = "https://stackoverflow.com/a/47212942" > this Stack Overflow answer< / a > for some helpful links. In the meantime, you can use these variables in other CSS situations, as well as in your JavaScript.< / p > < / div > < / main > < / div > < footer class = "bd-footer py-4 py-md-5 mt-5 bg-body-tertiary" > < div class = "container py-4 py-md-5 px-4 px-md-3 text-body-secondary" > < div class = "row" > < div class = "col-lg-3 mb-3" > < a class = "d-inline-flex align-items-center mb-2 text-body-emphasis text-decoration-none" href = "/" aria-label = "Bootstrap" > < svg xmlns = "http://www.w3.org/2000/svg" viewBox = "0 0 118 94" role = "img" class = "d-block me-2" height = "32" width = "40" > < title > Bootstrap< / title > < path fill-rule = "evenodd" clip-rule = "evenodd" d = "M24.509 0c-6.733 0-11.715 5.893-11.492 12.284.214 6.14-.064 14.092-2.066 20.577C8.943 39.365 5.547 43.485 0 44.014v5.972c5.547.529 8.943 4.649 10.951 11.153 2.002 6.485 2.28 14.437 2.066 20.577C12.794 88.106 17.776 94 24.51 94H93.5c6.733 0 11.714-5.893 11.491-12.284-.214-6.14.064-14.092 2.066-20.577 2.009-6.504 5.396-10.624 10.943-11.153v-5.972c-5.547-.529-8.934-4.649-10.943-11.153-2.002-6.484-2.28-14.437-2.066-20.577C105.214 5.894 100.233 0 93.5 0H24.508zM80 57.863C80 66.663 73.436 72 62.543 72H44a2 2 0 01-2-2V24a2 2 0 012-2h18.437c9.083 0 15.044 4.92 15.044 12.474 0 5.302-4.01 10.049-9.119 10.88v.277C75.317 46.394 80 51.21 80 57.863zM60.521 28.34H49.948v14.934h8.905c6.884 0 10.68-2.772 10.68-7.727 0-4.643-3.264-7.207-9.012-7.207zM49.948 49.2v16.458H60.91c7.167 0 10.964-2.876 10.964-8.281 0-5.406-3.903-8.178-11.425-8.178H49.948z" fill = "currentColor" > < / path > < / svg > < span class = "fs-5" > Bootstrap< / span > < / a > < ul class = "list-unstyled small" > < li class = "mb-2" >
Designed and built with all the love in the world by the < a href = "/docs/5.3/about/team" > Bootstrap team< / a > with the help of < a href = "https://github.com/twbs/bootstrap/graphs/contributors" > our contributors< / a > .
< / li > < li class = "mb-2" >
Code licensed < a href = "https://github.com/twbs/bootstrap/blob/main/LICENSE" target = "_blank" rel = "license noopener" > MIT< / a > , docs < a href = "https://creativecommons.org/licenses/by/3.0/" target = "_blank" rel = "license noopener" > CC BY 3.0< / a > .
< / li > < li class = "mb-2" > Currently v5.3.5.< / li > < / ul > < / div > < div class = "col-6 col-lg-2 offset-lg-1 mb-3" > < h5 > Links< / h5 > < ul class = "list-unstyled" > < li class = "mb-2" > < a href = "/" > Home< / a > < / li > < li class = "mb-2" > < a href = "/docs/5.3/" > Docs< / a > < / li > < li class = "mb-2" > < a href = "/docs/5.3/examples" > Examples< / a > < / li > < li class = "mb-2" > < a href = "https://icons.getbootstrap.com/" > Icons< / a > < / li > < li class = "mb-2" > < a href = "https://themes.getbootstrap.com/" > Themes< / a > < / li > < li class = "mb-2" > < a href = "https://blog.getbootstrap.com/" > Blog< / a > < / li > < li class = "mb-2" > < a href = "https://cottonbureau.com/people/bootstrap" target = "_blank" rel = "noopener" > Swag Store< / a > < / li > < / ul > < / div > < div class = "col-6 col-lg-2 mb-3" > < h5 > Guides< / h5 > < ul class = "list-unstyled" > < li class = "mb-2" > < a href = "/docs/5.3/getting-started" > Getting started< / a > < / li > < li class = "mb-2" > < a href = "/docs/5.3/examples/starter-template" > Starter template< / a > < / li > < li class = "mb-2" > < a href = "/docs/5.3/getting-started/webpack" > Webpack< / a > < / li > < li class = "mb-2" > < a href = "/docs/5.3/getting-started/parcel" > Parcel< / a > < / li > < li class = "mb-2" > < a href = "/docs/5.3/getting-started/vite" > Vite< / a > < / li > < / ul > < / div > < div class = "col-6 col-lg-2 mb-3" > < h5 > Projects< / h5 > < ul class = "list-unstyled" > < li class = "mb-2" > < a href = "https://github.com/twbs/bootstrap" target = "_blank" rel = "noopener" > Bootstrap 5< / a > < / li > < li class = "mb-2" > < a href = "https://github.com/twbs/bootstrap/tree/v4-dev" target = "_blank" rel = "noopener" > Bootstrap 4< / a > < / li > < li class = "mb-2" > < a href = "https://github.com/twbs/icons" target = "_blank" rel = "noopener" > Icons< / a > < / li > < li class = "mb-2" > < a href = "https://github.com/twbs/rfs" target = "_blank" rel = "noopener" > RFS< / a > < / li > < li class = "mb-2" > < a href = "https://github.com/twbs/examples" target = "_blank" rel = "noopener" > Examples repo< / a > < / li > < / ul > < / div > < div class = "col-6 col-lg-2 mb-3" > < h5 > Community< / h5 > < ul class = "list-unstyled" > < li class = "mb-2" > < a href = "https://github.com/twbs/bootstrap/issues" target = "_blank" rel = "noopener" > Issues< / a > < / li > < li class = "mb-2" > < a href = "https://github.com/twbs/bootstrap/discussions" target = "_blank" rel = "noopener" > Discussions< / a > < / li > < li class = "mb-2" > < a href = "https://github.com/sponsors/twbs" target = "_blank" rel = "noopener" > Corporate sponsors< / a > < / li > < li class = "mb-2" > < a href = "https://opencollective.com/bootstrap" target = "_blank" rel = "noopener" > Open Collective< / a > < / li > < li class = "mb-2" > < a href = "https://stackoverflow.com/questions/tagged/bootstrap-5" target = "_blank" rel = "noopener" > Stack Overflow< / a > < / li > < / ul > < / div > < / div > < / div > < / footer > < script src = "/docs/5.3/dist/js/bootstrap.bundle.min.js" integrity = "sha384-k6d4wzSIapyDyv1kpU366/PK5hCdSbCRGRCMv+eplOQJWyd1fbcAu9OCUj5zNLiq" > < / script > < script type = "module" src = "/docs/5.3/assets/Scripts.astro_astro_type_script_index_0_lang.BeKqXKw6.js" > < / script > < script type = "module" src = "/docs/5.3/assets/Scripts.astro_astro_type_script_index_1_lang.CAqD2hc_.js" > < / script > < script type = "module" > c o n s t p = ( ) = > { c o n s t t = d o c u m e n t . q u e r y S e l e c t o r ( " . b d - s i d e b a r " ) , a = d o c u m e n t . q u e r y S e l e c t o r ( " . b d - l i n k s - n a v . a c t i v e " ) ; i f ( ! t | | ! a ) r e t u r n ; c o n s t c = t . c l i e n t H e i g h t , i = a . o f f s e t T o p , r = a . c l i e n t H e i g h t , n = i , s = n - c + r ; ( t . s c r o l l T o p > n | | t . s c r o l l T o p < s ) & & ( t . s c r o l l T o p = n - c / 2 + r / 2 ) } , v = ( ) = > { d o c u m e n t . q u e r y S e l e c t o r A l l ( ' [ d a t a - b s - t o g g l e = " t o o l t i p " ] ' ) . f o r E a c h ( e = > { n e w b o o t s t r a p . T o o l t i p ( e ) } ) , d o c u m e n t . q u e r y S e l e c t o r A l l ( ' [ d a t a - b s - t o g g l e = " p o p o v e r " ] ' ) . f o r E a c h ( e = > { n e w b o o t s t r a p . P o p o v e r ( e ) } ) ; c o n s t t = d o c u m e n t . g e t E l e m e n t B y I d ( " t o a s t P l a c e m e n t " ) ; t & & d o c u m e n t . g e t E l e m e n t B y I d ( " s e l e c t T o a s t P l a c e m e n t " ) . a d d E v e n t L i s t e n e r ( " c h a n g e " , f u n c t i o n ( ) { t . d a t a s e t . o r i g i n a l C l a s s | | ( t . d a t a s e t . o r i g i n a l C l a s s = t . c l a s s N a m e ) , t . c l a s s N a m e = ` $ { t . d a t a s e t . o r i g i n a l C l a s s } $ { t h i s . v a l u e } ` } ) , d o c u m e n t . q u e r y S e l e c t o r A l l ( " . b d - e x a m p l e . t o a s t " ) . f o r E a c h ( e = > { n e w b o o t s t r a p . T o a s t ( e , { a u t o h i d e : ! 1 } ) . s h o w ( ) } ) ; c o n s t a = d o c u m e n t . g e t E l e m e n t B y I d ( " l i v e T o a s t B t n " ) , c = d o c u m e n t . g e t E l e m e n t B y I d ( " l i v e T o a s t " ) ; i f ( a ) { c o n s t e = b o o t s t r a p . T o a s t . g e t O r C r e a t e I n s t a n c e ( c ) ; a . a d d E v e n t L i s t e n e r ( " c l i c k " , ( ) = > { e . s h o w ( ) } ) } c o n s t i = d o c u m e n t . g e t E l e m e n t B y I d ( " l i v e A l e r t P l a c e h o l d e r " ) , r = ( e , o ) = > { c o n s t l = d o c u m e n t . c r e a t e E l e m e n t ( " d i v " ) ; l . i n n e r H T M L = [ ` < d i v c l a s s = " a l e r t a l e r t - $ { o } a l e r t - d i s m i s s i b l e " r o l
