mirror of
https://github.com/twbs/bootstrap.git
synced 2024-11-29 11:24:18 +01:00
402 lines
8.1 KiB
Plaintext
402 lines
8.1 KiB
Plaintext
// Forms.less
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// Base styles for various input types, form layouts, and states
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// -------------------------------------------------------------
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// GENERAL STYLES
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// --------------
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// Make all forms have space below them
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form {
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margin-bottom: @baseLineHeight;
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}
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// Groups of fields with labels on top (legends)
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legend {
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display: block;
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width: 100%;
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margin-bottom: @baseLineHeight * 1.5;
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font-size: @baseFontSize * 1.5;
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line-height: @baseLineHeight * 2;
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color: @grayDark;
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border-bottom: 1px solid #eee;
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}
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// Set font for forms
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label,
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input,
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select,
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textarea {
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#font > .sans-serif(normal,@baseFontSize,@baseLineHeight);
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}
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// Identify controls by their labels
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label {
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display: block;
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margin-bottom: 5px;
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color: @grayDark;
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}
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// Inputs, Textareas, Selects
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input,
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textarea,
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select,
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.uneditable-input {
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display: inline-block;
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width: 210px;
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height: @baseLineHeight;
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padding: 4px;
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font-size: @baseFontSize;
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line-height: @baseLineHeight;
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color: @gray;
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border: 1px solid #ccc;
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.border-radius(3px);
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}
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// Mini reset for unique input types
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input[type=image],
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input[type=checkbox],
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input[type=radio] {
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width: auto;
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height: auto;
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padding: 0;
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margin: 3px 0;
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*margin-top: 0; /* IE6-7 */
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line-height: normal;
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border: none;
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cursor: pointer;
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}
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// Reset the file input to browser defaults
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input[type=file] {
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padding: initial;
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line-height: initial;
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border: initial;
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background-color: @white;
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background-color: initial;
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.box-shadow(none);
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}
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// Help out input buttons
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input[type=button],
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input[type=reset],
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input[type=submit] {
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width: auto;
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height: auto;
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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: @baseLineHeight * 1.5; // In IE7, the height of the select element cannot be changed by height, only font-size
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*margin-top: 4px; /* For IE7, add top margin to align select with labels */
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line-height: @baseLineHeight * 1.5;
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}
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// Chrome on Linux and Mobile Safari need background-color
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select {
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background-color: @white;
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vertical-align: middle;
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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: inherit;
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}
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// Remove shadow from image inputs
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input[type=image] {
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.box-shadow(none);
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}
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textarea {
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height: auto;
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}
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// FOCUS STATE
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// -----------
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input,
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textarea {
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.box-shadow(inset 0 1px 3px rgba(0,0,0,.1));
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@transition: border linear .2s, box-shadow linear .2s;
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.transition(@transition);
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}
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input:focus,
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textarea:focus {
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border-color: rgba(82,168,236,.8);
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@shadow: inset 0 1px 3px rgba(0,0,0,.1), 0 0 8px rgba(82,168,236,.6);
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.box-shadow(@shadow);
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outline: 0;
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}
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input[type=file]:focus,
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input[type=checkbox]:focus,
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select:focus {
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.box-shadow(none); // override for file inputs
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outline: 1px dotted #666; // Selet elements don't get box-shadow styles, so instead we do outline
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}
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// INPUT SIZES
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// -----------
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// General classes for quick sizes
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.input-mini { width: 60px; }
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.input-small { width: 90px; }
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.input-medium { width: 150px; }
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.input-large { width: 210px; }
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.input-xlarge { width: 270px; }
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.input-xxlarge { width: 530px; }
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// Grid style input sizes
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// This is a duplication of the main grid .columns() mixin, but subtracts 10px to account for input padding and border
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.formColumns(@columnSpan: 1) {
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display: inline-block;
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float: none;
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width: ((@gridColumnWidth) * @columnSpan) + (@gridGutterWidth * (@columnSpan - 1)) - 10;
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margin-left: 0;
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}
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input,
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textarea,
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select,
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.uneditable-input {
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// Default columns
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&.span1 { .formColumns(1); }
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&.span2 { .formColumns(2); }
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&.span3 { .formColumns(3); }
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&.span4 { .formColumns(4); }
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&.span5 { .formColumns(5); }
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&.span6 { .formColumns(6); }
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&.span7 { .formColumns(7); }
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&.span8 { .formColumns(8); }
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&.span9 { .formColumns(9); }
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&.span10 { .formColumns(10); }
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&.span11 { .formColumns(11); }
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&.span12 { .formColumns(12); }
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&.span13 { .formColumns(13); }
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&.span14 { .formColumns(14); }
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&.span15 { .formColumns(15); }
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&.span16 { .formColumns(16); }
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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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input[disabled],
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select[disabled],
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textarea[disabled],
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input[readonly],
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select[readonly],
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textarea[readonly] {
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background-color: #f5f5f5;
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border-color: #ddd;
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cursor: not-allowed;
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}
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// FORM FIELD FEEDBACK STATES
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// --------------------------
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// Mixin for form field states
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.formFieldState(@textColor: #555, @borderColor: #ccc, @backgroundColor: #f5f5f5) {
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// Set the text color
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> label,
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.help-block,
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.help-inline {
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color: @textColor;
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}
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// Style inputs accordingly
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input,
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textarea {
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color: @textColor;
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border-color: @borderColor;
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&:focus {
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border-color: darken(@borderColor, 10%);
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.box-shadow(0 0 6px lighten(@borderColor, 20%));
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}
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}
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// Give a small background color for input-prepend/-append
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.input-prepend .add-on,
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.input-append .add-on {
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color: @textColor;
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background-color: @backgroundColor;
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border-color: @textColor;
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}
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}
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// Error
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.control-group.error {
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.formFieldState(#b94a48, #ee5f5b, lighten(#ee5f5b, 30%));
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}
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// Warning
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.control-group.warning {
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.formFieldState(#c09853, #ccae64, lighten(#CCAE64, 5%));
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}
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// Success
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.control-group.success {
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.formFieldState(#468847, #57a957, lighten(#57a957, 30%));
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}
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// FORM ACTIONS
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// ------------
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.form-actions {
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padding: (@baseLineHeight - 1) 20px @baseLineHeight;
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margin-top: @baseLineHeight;
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margin-bottom: @baseLineHeight;
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background-color: #f5f5f5;
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border-top: 1px solid #ddd;
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}
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// For text that needs to appear as an input but should not be an input
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.uneditable-input {
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display: block;
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background-color: @white;
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border-color: #eee;
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.box-shadow(inset 0 1px 2px rgba(0,0,0,.025));
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cursor: not-allowed;
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}
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// Placeholder text gets special styles; can't be bundled together though for some reason
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:-moz-placeholder {
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color: @grayLight;
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}
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::-webkit-input-placeholder {
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color: @grayLight;
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}
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// HELP TEXT
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// ---------
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.help-text {
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margin-top: 5px;
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margin-bottom: 0;
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color: @grayLight;
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}
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.help-inline {
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*position: relative; /* IE6-7 */
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*top: -5px; /* IE6-7 */
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display: inline;
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padding-left: 5px;
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}
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// Big blocks of help text
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.help-block {
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display: block;
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max-width: 600px;
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}
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// INPUT GROUPS
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// ------------
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// Allow us to put symbols and text within the input field for a cleaner look
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.input-prepend,
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.input-append {
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.clearfix(); // Clear the float to prevent wrapping
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input {
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.border-radius(0 3px 3px 0);
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}
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.add-on {
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float: left;
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display: block;
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width: auto;
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min-width: 16px;
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height: @baseLineHeight;
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margin-right: -1px;
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padding: 4px 4px 4px 5px;
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font-weight: normal;
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line-height: @baseLineHeight;
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color: @grayLight;
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text-align: center;
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text-shadow: 0 1px 0 @white;
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background-color: #f5f5f5;
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border: 1px solid #ccc;
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.border-radius(3px 0 0 3px);
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}
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.active {
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background-color: lighten(@green, 30);
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border-color: @green;
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}
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}
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.input-prepend {
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.add-on {
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*margin-top: 1px; /* IE6-7 */
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}
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}
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.input-append {
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input {
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float: left;
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.border-radius(3px 0 0 3px);
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}
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.add-on {
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margin-right: 0;
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margin-left: -1px;
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.border-radius(0 3px 3px 0);
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}
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}
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// SEARCH FORM
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// -----------
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.search-form .search-query {
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.border-radius(14px);
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}
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// HORIZONTAL & VERTICAL FORMS
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// ---------------------------
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// Common properties
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// -----------------
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// Margin to space out fieldsets
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.control-group {
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margin-bottom: @baseLineHeight;
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}
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// Bold the labels so they stand out
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.control-group > label {
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font-weight: bold;
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}
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// Horizontal-specific styles
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// --------------------------
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.horizontal-form {
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// Float the labels left
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.control-group > label {
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float: left;
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width: 130px;
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padding-top: 5px;
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text-align: right;
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}
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// Move over all input controls and content
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.controls {
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margin-left: 150px;
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}
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// Move the options list down to align with labels
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.control-list {
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padding-top: 6px; // has to be padding because margin collaspes
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}
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// Move over buttons in .form-actions to align with .controls
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.form-actions {
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padding-left: 150px;
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}
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}
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