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_form-control.scss
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_form-control.scss
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//
// Textual form controls
//
.form-control {
display: block;
width: 100%;
min-height: $input-height;
padding: $input-padding-y $input-padding-x;
font-family: $input-font-family;
@include font-size($input-font-size);
font-weight: $input-font-weight;
line-height: $input-line-height;
color: $input-color;
background-color: $input-bg;
background-clip: padding-box;
border: $input-border-width solid $input-border-color;
appearance: none; // Fix appearance for date inputs in Safari
// Note: This has no effect on <select>s in some browsers, due to the limited stylability of `<select>`s in CSS.
@include border-radius($input-border-radius, 0);
@include box-shadow($input-box-shadow);
@include transition($input-transition);
&[type="file"] {
overflow: hidden; // prevent pseudo element button overlap
&:not(:disabled):not([readonly]) {
cursor: pointer;
}
}
// Customize the `:focus` state to imitate native WebKit styles.
&:focus {
color: $input-focus-color;
background-color: $input-focus-bg;
border-color: $input-focus-border-color;
outline: 0;
@if $enable-shadows {
@include box-shadow($input-box-shadow, $input-focus-box-shadow);
} @else {
// Avoid using mixin so we can pass custom focus shadow properly
box-shadow: $input-focus-box-shadow;
}
}
// Placeholder
&::placeholder {
color: $input-placeholder-color;
// Override Firefox's unusual default opacity; see https://github.com/twbs/bootstrap/pull/11526.
opacity: 1;
}
// Disabled and read-only inputs
//
// HTML5 says that controls under a fieldset > legend:first-child won't be
// disabled if the fieldset is disabled. Due to implementation difficulty, we
// don't honor that edge case; we style them as disabled anyway.
&:disabled,
&[readonly] {
background-color: $input-disabled-bg;
border-color: $input-disabled-border-color;
// iOS fix for unreadable disabled content; see https://github.com/twbs/bootstrap/issues/11655.
opacity: 1;
}
// File input buttons theming
// stylelint-disable-next-line selector-pseudo-element-no-unknown
&::file-selector-button {
padding: $input-padding-y $input-padding-x;
margin: (-$input-padding-y) (-$input-padding-x);
margin-inline-end: $input-padding-x;
-moz-margin-end: subtract($input-padding-x, 5px); // stylelint-disable-line property-no-vendor-prefix
color: $form-file-button-color;
@include gradient-bg($form-file-button-bg);
pointer-events: none;
border-color: inherit;
border-style: solid;
border-width: 0;
border-inline-end-width: $input-border-width;
border-radius: 0; // stylelint-disable-line property-disallowed-list
@include transition($btn-transition);
}
// stylelint-disable-next-line selector-pseudo-element-no-unknown
&:hover:not(:disabled):not([readonly])::file-selector-button {
background-color: $form-file-button-hover-bg;
}
&::-webkit-file-upload-button {
padding: $input-padding-y $input-padding-x;
margin: (-$input-padding-y) (-$input-padding-x);
margin-inline-end: $input-padding-x;
color: $form-file-button-color;
@include gradient-bg($form-file-button-bg);
pointer-events: none;
border-color: inherit;
border-style: solid;
border-width: 0;
border-inline-end-width: $input-border-width;
border-radius: 0; // stylelint-disable-line property-disallowed-list
@include transition($btn-transition);
}
&:hover:not(:disabled):not([readonly])::-webkit-file-upload-button {
background-color: $form-file-button-hover-bg;
}
}
// Readonly controls as plain text
//
// Apply class to a readonly input to make it appear like regular plain
// text (without any border, background color, focus indicator)
.form-control-plaintext {
display: block;
width: 100%;
padding: $input-padding-y 0;
margin-bottom: 0; // match inputs if this class comes on inputs with default margins
line-height: $input-line-height;
color: $input-plaintext-color;
background-color: transparent;
border: solid transparent;
border-width: $input-border-width 0;
&.form-control-sm,
&.form-control-lg {
padding-right: 0;
padding-left: 0;
}
}
// Form control sizing
//
// Build on `.form-control` with modifier classes to decrease or increase the
// height and font-size of form controls.
//
// Repeated in `_input_group.scss` to avoid Sass extend issues.
.form-control-sm {
min-height: $input-height-sm;
padding: $input-padding-y-sm $input-padding-x-sm;
@include font-size($input-font-size-sm);
@include border-radius($input-border-radius-sm);
// stylelint-disable-next-line selector-pseudo-element-no-unknown
&::file-selector-button {
padding: $input-padding-y-sm $input-padding-x-sm;
margin: (-$input-padding-y-sm) (-$input-padding-x-sm);
margin-inline-end: $input-padding-x-sm;
-moz-margin-end: subtract($input-padding-x-sm, 5px); // stylelint-disable-line property-no-vendor-prefix
}
&::-webkit-file-upload-button {
padding: $input-padding-y-sm $input-padding-x-sm;
margin: (-$input-padding-y-sm) (-$input-padding-x-sm);
margin-inline-end: $input-padding-x-sm;
}
}
.form-control-lg {
min-height: $input-height-lg;
padding: $input-padding-y-lg $input-padding-x-lg;
@include font-size($input-font-size-lg);
@include border-radius($input-border-radius-lg);
// stylelint-disable-next-line selector-pseudo-element-no-unknown
&::file-selector-button {
padding: $input-padding-y-lg $input-padding-x-lg;
margin: (-$input-padding-y-lg) (-$input-padding-x-lg);
margin-inline-end: $input-padding-x-lg;
-moz-margin-end: subtract($input-padding-x-lg, 5px); // stylelint-disable-line property-no-vendor-prefix
}
&::-webkit-file-upload-button {
padding: $input-padding-y-lg $input-padding-x-lg;
margin: (-$input-padding-y-lg) (-$input-padding-x-lg);
margin-inline-end: $input-padding-x-lg;
}
}
.form-control-color {
max-width: 3rem;
padding: $input-padding-y;
}
.form-control-color::-moz-color-swatch {
@include border-radius($input-border-radius);
}
.form-control-color::-webkit-color-swatch {
@include border-radius($input-border-radius);
}