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Bootstrap/less/input-groups.less
Mark Otto a78c8d9c04 Newfangled input and button group sizing (fixes #9295)
Instead of applying `.btn-` or `.input-` to individual elements in
button and input groups, we now have new sizing classes to keep your
markup a little leaner.

* Add `.input-group-sm` or `.input-group-lg` to your `.input-group` to
replicate `.input-sm` and `.input-lg`, respectively.
* Add `.btn-group-xs`, `.btn-group-sm`, or `.btn-group-lg` to your
`.btn-group` to replicate `.btn-xs`, `.btn-sm`, and `. btn-lg`,
respectively.

Both sets of new sizing classes simply use the existing individual
sizing classes as mixins, so customization of them is automatically
inherited when compiling.
2013-08-12 14:03:57 -07:00

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//
// Input groups
// --------------------------------------------------
// Base styles
// -------------------------
.input-group {
position: relative; // For dropdowns
display: table;
border-collapse: separate; // prevent input groups from inheriting border styles from table cells when placed within a table
// Undo padding and float of grid classes
&.col {
float: none;
padding-left: 0;
padding-right: 0;
}
.form-control {
width: 100%;
margin-bottom: 0;
}
}
// Sizing options
//
// Remix the default form control sizing classes into new ones for easier
// manipulation.
.input-group-lg > .form-control,
.input-group-lg > .input-group-addon { .input-lg(); }
.input-group-sm > .form-control,
.input-group-sm > .input-group-addon { .input-sm(); }
// Display as table-cell
// -------------------------
.input-group-addon,
.input-group-btn,
.input-group .form-control {
display: table-cell;
&:not(:first-child):not(:last-child) {
border-radius: 0;
}
}
// Addon and addon wrapper for buttons
.input-group-addon,
.input-group-btn {
width: 1%;
white-space: nowrap;
vertical-align: middle; // Match the inputs
}
// Text input groups
// -------------------------
.input-group-addon {
padding: @padding-base-vertical @padding-base-horizontal;
font-size: @font-size-base;
font-weight: normal;
line-height: 1;
text-align: center;
background-color: @input-group-addon-bg;
border: 1px solid @input-group-addon-border-color;
border-radius: @border-radius-base;
// Sizing
&.input-sm {
padding: @padding-small-vertical @padding-small-horizontal;
font-size: @font-size-small;
border-radius: @border-radius-small;
}
&.input-lg {
padding: @padding-large-vertical @padding-large-horizontal;
font-size: @font-size-large;
border-radius: @border-radius-large;
}
// Nuke default margins from checkboxes and radios to vertically center within.
input[type="radio"],
input[type="checkbox"] {
margin-top: 0;
}
}
// Reset rounded corners
.input-group .form-control:first-child,
.input-group-addon:first-child,
.input-group-btn:first-child > .btn,
.input-group-btn:first-child > .dropdown-toggle,
.input-group-btn:last-child > .btn:not(:last-child):not(.dropdown-toggle) {
.border-right-radius(0);
}
.input-group-addon:first-child {
border-right: 0;
}
.input-group .form-control:last-child,
.input-group-addon:last-child,
.input-group-btn:last-child > .btn,
.input-group-btn:last-child > .dropdown-toggle,
.input-group-btn:first-child > .btn:not(:first-child) {
.border-left-radius(0);
}
.input-group-addon:last-child {
border-left: 0;
}
// Button input groups
// -------------------------
.input-group-btn {
position: relative;
white-space: nowrap;
}
.input-group-btn > .btn {
position: relative;
// Jankily prevent input button groups from wrapping
+ .btn {
margin-left: -4px;
}
// Bring the "active" button to the front
&:hover,
&:active {
z-index: 2;
}
}