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//
// Base styles
//
.input-group {
position: relative;
display: flex;
width: 100%;
.form-control {
// Ensure that the input is always above the *appended* addon button for
// proper border colors.
position: relative;
z-index: 2;
flex: 1 1 auto;
// Add width 1% and flex-basis auto to ensure that button will not wrap out
// the column. Applies to IE Edge+ and Firefox. Chrome does not require this.
width: 1%;
margin-bottom: 0;
// Bring the "active" form control to the front
@include hover-focus-active {
z-index: 3;
}
}
}
.input-group-addon,
.input-group-btn,
.input-group .form-control {
// Vertically centers the content of the addons within the input group
display: flex;
flex-direction: column;
justify-content: center;
&:not(:first-child):not(:last-child) {
@include border-radius(0);
}
}
.input-group-addon,
.input-group-btn {
white-space: nowrap;
vertical-align: middle; // Match the inputs
}
// 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-group-lg > .input-group-btn > .btn {
@extend .form-control-lg;
}
.input-group-sm > .form-control,
.input-group-sm > .input-group-addon,
.input-group-sm > .input-group-btn > .btn {
@extend .form-control-sm;
}
//
// Text input groups
//
.input-group-addon {
padding: $input-padding-y $input-padding-x;
margin-bottom: 0; // Allow use of <label> elements by overriding our default margin-bottom
font-size: $font-size-base; // Match inputs
font-weight: $font-weight-normal;
line-height: $input-line-height;
color: $input-color;
text-align: center;
background-color: $input-group-addon-bg;
border: $input-btn-border-width solid $input-group-addon-border-color;
@include border-radius($input-border-radius);
// Sizing
&.form-control-sm {
padding: $input-padding-y-sm $input-padding-x-sm;
font-size: $font-size-sm;
@include border-radius($input-border-radius-sm);
}
&.form-control-lg {
padding: $input-padding-y-lg $input-padding-x-lg;
font-size: $font-size-lg;
@include border-radius($input-border-radius-lg);
}
// scss-lint:disable QualifyingElement
// Nuke default margins from checkboxes and radios to vertically center within.
input[type="radio"],
input[type="checkbox"] {
margin-top: 0;
}
// scss-lint:enable QualifyingElement
}
//
// Reset rounded corners
//
.input-group .form-control:not(:last-child),
.input-group-addon:not(:last-child),
.input-group-btn:not(:last-child) > .btn,
.input-group-btn:not(:last-child) > .btn-group > .btn,
.input-group-btn:not(:last-child) > .dropdown-toggle,
.input-group-btn:not(:first-child) > .btn:not(:last-child):not(.dropdown-toggle),
.input-group-btn:not(:first-child) > .btn-group:not(:last-child) > .btn {
@include border-right-radius(0);
}
.input-group-addon:not(:last-child) {
border-right: 0;
}
.input-group .form-control:not(:first-child),
.input-group-addon:not(:first-child),
.input-group-btn:not(:first-child) > .btn,
.input-group-btn:not(:first-child) > .btn-group > .btn,
.input-group-btn:not(:first-child) > .dropdown-toggle,
.input-group-btn:not(:last-child) > .btn:not(:first-child),
.input-group-btn:not(:last-child) > .btn-group:not(:first-child) > .btn {
@include border-left-radius(0);
}
.form-control + .input-group-addon:not(:first-child) {
border-left: 0;
}
//
// Button input groups
//
.input-group-btn {
position: relative;
// Jankily prevent input button groups from wrapping with `white-space` and
// `font-size` in combination with `inline-block` on buttons.
font-size: 0;
white-space: nowrap;
// Negative margin for spacing, position for bringing hovered/focused/actived
// element above the siblings.
> .btn {
position: relative;
// Vertically stretch the button and center its content
flex: 1;
+ .btn {
margin-left: (-$input-btn-border-width);
}
// Bring the "active" button to the front
@include hover-focus-active {
z-index: 3;
}
}
// Negative margin to only have a single, shared border between the two
&:not(:last-child) {
> .btn,
> .btn-group {
margin-right: (-$input-btn-border-width);
}
}
&:not(:first-child) {
> .btn,
> .btn-group {
z-index: 2;
margin-left: (-$input-btn-border-width);
// Because specificity
@include hover-focus-active {
z-index: 3;
}
}
}
}
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