mirror of https://github.com/twbs/bootstrap.git
465 lines
9.7 KiB
Plaintext
465 lines
9.7 KiB
Plaintext
//
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// Forms
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// --------------------------------------------------
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// Non-controls
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// -------------------------
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form {
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margin: 0;
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}
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fieldset {
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padding: 0;
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margin: 0;
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border: 0;
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}
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legend {
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display: block;
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width: 100%;
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padding: 0;
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margin-bottom: @line-height-computed;
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font-size: (@font-size-base * 1.5);
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line-height: inherit;
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color: @gray-dark;
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border: 0;
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border-bottom: 1px solid #e5e5e5;
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}
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label {
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display: inline-block;
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margin-bottom: 5px;
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font-weight: bold;
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}
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// Form controls
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// -------------------------
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// Shared size and type resets
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select,
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textarea,
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input[type="text"],
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input[type="password"],
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input[type="datetime"],
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input[type="datetime-local"],
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input[type="date"],
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input[type="month"],
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input[type="time"],
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input[type="week"],
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input[type="number"],
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input[type="email"],
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input[type="url"],
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input[type="search"],
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input[type="tel"],
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input[type="color"] {
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display: block;
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min-height: @input-height-base; // Make inputs at least the height of their button counterpart (base line-height + padding + border)
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padding: @padding-base-vertical @padding-base-horizontal;
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font-size: @font-size-base;
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line-height: @line-height-base;
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color: @gray;
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vertical-align: middle;
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background-color: @input-bg;
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border: 1px solid @input-border;
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border-radius: @input-border-radius;
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.box-shadow(inset 0 1px 1px rgba(0,0,0,.075));
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.transition(~"border-color ease-in-out .15s, box-shadow ease-in-out .15s");
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&:focus {
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border-color: rgba(82,168,236,.8);
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outline: 0;
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.box-shadow(~"inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(82,168,236,.6)");
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}
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}
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// Reset appearance properties for textual inputs and textarea
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// Can't be on input[type=*] selectors or it's too specific
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input,
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select,
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textarea {
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width: 100%;
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}
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// Reset width of input images, buttons, radios, checkboxes
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input[type="file"],
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input[type="image"],
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input[type="submit"],
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input[type="reset"],
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input[type="button"],
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input[type="radio"],
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input[type="checkbox"] {
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width: auto; // Override of generic input selector
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}
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// Override content-box in Normalize (* isn't specific enough)
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input[type="search"] {
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.box-sizing(border-box);
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}
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// Reset height since textareas have rows
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textarea {
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height: auto;
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}
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// Position radios and checkboxes better
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input[type="radio"],
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input[type="checkbox"] {
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margin: 4px 0 0;
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margin-top: 1px \9; /* IE8-9 */
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line-height: normal;
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}
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// Set the height of select and file controls to match text inputs
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select,
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input[type="file"] {
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height: @input-height-base; /* In IE7, the height of the select element cannot be changed by height, only font-size. TODO: Check if this is still needed when dropping IE7 support */
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line-height: @input-height-base;
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}
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// Make multiple select elements height not fixed
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select[multiple],
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select[size] {
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height: auto;
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}
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// Fix optgroup Firefox bug per https://github.com/twitter/bootstrap/issues/7611
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select optgroup {
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font-size: inherit;
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font-style: inherit;
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font-family: inherit;
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}
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// Focus for select, file, radio, and checkbox
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input[type="file"]:focus,
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input[type="radio"]:focus,
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input[type="checkbox"]:focus {
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.tab-focus();
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}
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// Placeholder
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// -------------------------
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// Placeholder text gets special styles because when browsers invalidate entire lines if it doesn't understand a selector
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input,
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textarea {
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.placeholder();
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}
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// CHECKBOXES & RADIOS
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// -------------------
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// Indent the labels to position radios/checkboxes as hanging
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.radio,
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.checkbox {
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display: block;
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min-height: @line-height-computed; // clear the floating input if there is no label text
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margin-top: 10px;
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margin-bottom: 10px;
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padding-left: 20px;
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vertical-align: middle;
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label {
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display: inline;
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margin-bottom: 0;
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font-weight: normal;
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cursor: pointer;
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}
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}
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.radio input[type="radio"],
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.radio-inline input[type="radio"],
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.checkbox input[type="checkbox"],
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.checkbox-inline input[type="checkbox"] {
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float: left;
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margin-left: -20px;
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}
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.radio + .radio,
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.checkbox + .checkbox {
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margin-top: -5px; // Move up sibling radios or checkboxes for tighter spacing
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}
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/*
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// Move the options list down to align with labels
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.controls > .radio:first-child,
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.controls > .checkbox:first-child {
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padding-top: 5px; // has to be padding because margin collaspes
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}
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*/
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// Radios and checkboxes on same line
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.radio-inline,
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.checkbox-inline {
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display: inline-block;
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// padding-top: 5px;
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padding-left: 20px;
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margin-bottom: 0;
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vertical-align: middle;
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font-weight: normal;
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cursor: pointer;
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}
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.radio-inline + .radio-inline,
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.checkbox-inline + .checkbox-inline {
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margin-top: 0;
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margin-left: 10px; // space out consecutive inline controls
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}
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// INPUT SIZES
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// -----------
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select,
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textarea,
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input[type="text"],
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input[type="password"],
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input[type="datetime"],
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input[type="datetime-local"],
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input[type="date"],
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input[type="month"],
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input[type="time"],
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input[type="week"],
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input[type="number"],
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input[type="email"],
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input[type="url"],
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input[type="search"],
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input[type="tel"],
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input[type="color"] {
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&.input-large {
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min-height: @input-height-large;
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padding: @padding-large-vertical @padding-large-horizontal;
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font-size: @font-size-large;
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border-radius: @border-radius-large;
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}
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&.input-small {
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min-height: @input-height-small;
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padding: @padding-small-vertical @padding-small-horizontal;
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font-size: @font-size-small;
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border-radius: @border-radius-small;
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}
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}
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// DISABLED STATE
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// --------------
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// Disabled and read-only inputs
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// Note: HTML5 says that inputs under a fieldset > legend:first-child won't be
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// disabled if the fieldset is disabled. Due to implementation difficulty,
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// we don't honor that edge case; we style them as disabled anyway.
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input,
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select,
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textarea {
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&[disabled],
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&[readonly],
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fieldset[disabled] & {
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cursor: not-allowed;
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background-color: @input-bg-disabled;
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}
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}
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// Explicitly reset the colors here
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input[type="radio"],
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input[type="checkbox"] {
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&[disabled],
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&[readonly],
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fieldset[disabled] & {
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background-color: transparent;
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}
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}
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// FORM FIELD FEEDBACK STATES
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// --------------------------
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// Warning
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.has-warning {
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.form-field-validation(@state-warning-text, @state-warning-text, @state-warning-bg);
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}
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// Error
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.has-error {
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.form-field-validation(@state-danger-text, @state-danger-text, @state-danger-bg);
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}
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// Success
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.has-success {
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.form-field-validation(@state-success-text, @state-success-text, @state-success-bg);
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}
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// HTML5 invalid states
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// Shares styles with the .control-group.error above
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input:focus:invalid,
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textarea:focus:invalid,
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select:focus:invalid {
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color: #b94a48;
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border-color: #ee5f5b;
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&:focus {
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border-color: darken(#ee5f5b, 10%);
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@shadow: 0 0 6px lighten(#ee5f5b, 20%);
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.box-shadow(@shadow);
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}
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}
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// HELP TEXT
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// ---------
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.help-block {
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display: block; // account for any element using help-block
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margin-top: 5px;
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margin-bottom: 10px;
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color: lighten(@text-color, 25%); // lighten the text some for contrast
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}
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// Input groups
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// --------------------------------------------------
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// Base styles
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// -------------------------
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.input-group {
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display: table;
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// Undo padding and float of grid classes
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&.col {
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float: none;
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padding-left: 0;
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padding-right: 0;
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}
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input,
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select {
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width: 100%;
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margin-bottom: 0;
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}
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}
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// Display as table-cell
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// -------------------------
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.input-group-addon,
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.input-group-btn,
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.input-group input {
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display: table-cell;
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&:not(:first-child):not(:last-child) {
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border-radius: 0;
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}
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}
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// Addon and addon wrapper for buttons
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.input-group-addon,
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.input-group-btn {
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width: 1%;
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vertical-align: middle; // Match the inputs
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}
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// Text input groups
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// -------------------------
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.input-group-addon {
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.box-sizing(border-box);
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padding: @padding-base-vertical @padding-base-horizontal;
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font-size: @font-size-base;
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font-weight: normal;
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line-height: @line-height-base;
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text-align: center;
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text-shadow: 0 1px 0 #fff;
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background-color: @gray-lighter;
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border: 1px solid #ccc;
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border-radius: @border-radius-base;
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&.input-small {
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padding: @padding-small-vertical @padding-small-horizontal;
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font-size: @font-size-small;
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border-radius: @border-radius-small;
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}
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&.input-large {
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padding: @padding-large-vertical @padding-large-horizontal;
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font-size: @font-size-large;
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border-radius: @border-radius-large;
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}
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}
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// Reset rounded corners
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.input-group input:first-child,
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.input-group-addon:first-child,
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.input-group-btn:first-child > .btn,
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.input-group-btn:first-child > .dropdown-toggle,
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.input-group-btn:last-child > .btn:not(:last-child):not(.dropdown-toggle) {
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.border-right-radius(0);
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}
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.input-group-addon:first-child {
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border-right: 0;
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}
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.input-group input:last-child,
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.input-group-addon:last-child,
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.input-group-btn:last-child > .btn,
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.input-group-btn:last-child > .dropdown-toggle,
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.input-group-btn:first-child > .btn:not(:first-child) {
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.border-left-radius(0);
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}
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.input-group-addon:last-child {
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border-left: 0;
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}
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// Button input groups
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// -------------------------
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.input-group-btn {
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position: relative;
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white-space: nowrap;
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}
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.input-group-btn > .btn {
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position: relative;
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float: left; // Collapse white-space
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+ .btn {
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margin-left: -1px;
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}
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// Bring the "active" button to the front
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&:hover,
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&:active {
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z-index: 2;
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}
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}
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// Inline forms
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// --------------------------------------------------
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.form-inline {
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input,
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select,
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textarea,
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.radio,
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.checkbox {
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display: inline-block;
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}
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.radio,
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.checkbox {
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margin-top: 0;
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margin-bottom: 0;
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}
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}
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// Horizontal forms
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// --------------------------------------------------
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// Horizontal forms are built on grid classes.
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.form-horizontal {
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.row + .row {
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margin-top: 15px;
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}
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.control-label {
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padding-top: 6px;
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}
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}
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// Only right aline form labels here when the columns stop stacking
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@media (min-width: 768px) {
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.form-horizontal .control-label {
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text-align: right;
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}
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}
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