mirror of
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ed89be1f44
We have it set to `1` right now just to avoid compilation errors, but it’s been replaced everywhere with our new spacer classes anywho. We’ll likely want to remap that var to custom component vars though (e.g., `$pagination-margin` instead of `$spacer-y`).
411 lines
10 KiB
SCSS
411 lines
10 KiB
SCSS
//
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// Forms
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// --------------------------------------------------
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//
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// Textual form controls
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//
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.form-control {
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display: block;
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width: 100%;
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// // Make inputs at least the height of their button counterpart (base line-height + padding + border)
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// height: $input-height-base;
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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: $input-color;
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background-color: $input-bg;
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// Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214.
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background-image: none;
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border: 1px solid $input-border;
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// Note: This has no effect on <select>s in some browsers, due to the limited stylability of `<select>`s in CSS.
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@include border-radius($input-border-radius);
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@include 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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// Make inputs at least the height of their button counterpart (base line-height + padding + border).
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// Only apply the height to textual inputs and some selcts.
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&:not(textarea),
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&:not(select[size]),
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&:not(select[multiple]) {
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height: $input-height-base;
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}
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// Customize the `:focus` state to imitate native WebKit styles.
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@include form-control-focus();
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// Placeholder
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&::placeholder {
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color: $input-color-placeholder;
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// Override Firefox's unusual default opacity; see https://github.com/twbs/bootstrap/pull/11526.
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opacity: 1;
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}
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// Disabled and read-only inputs
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//
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// HTML5 says that controls under a fieldset > legend:first-child won't be
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// disabled if the fieldset is disabled. Due to implementation difficulty, we
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// don't honor that edge case; we style them as disabled anyway.
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&:disabled,
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&[readonly],
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fieldset[disabled] & {
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background-color: $input-bg-disabled;
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// iOS fix for unreadable disabled content; see https://github.com/twbs/bootstrap/issues/11655.
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opacity: 1;
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}
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&[disabled],
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fieldset[disabled] & {
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cursor: $cursor-disabled;
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}
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}
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// Make file inputs better match text inputs by forcing them to new lines.
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.form-control-file,
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.form-control-range {
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display: block;
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}
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//
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// Labels
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//
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// For use with horizontal and inline forms, when you need the label text to
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// align with the form controls.
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.form-control-label {
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padding: ($padding-base-vertical + $border-width) $padding-base-horizontal;
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margin-bottom: 0; // Override the `<label>` default
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}
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// Todo: clear this up
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// Special styles for iOS temporal inputs
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//
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// In Mobile Safari, setting `display: block` on temporal inputs causes the
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// text within the input to become vertically misaligned. As a workaround, we
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// set a pixel line-height that matches the given height of the input, but only
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// for Safari. See https://bugs.webkit.org/show_bug.cgi?id=139848
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// @media screen and (-webkit-min-device-pixel-ratio: 0) {
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// input[type="date"],
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// input[type="time"],
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// input[type="datetime-local"],
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// input[type="month"] {
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// line-height: $input-height-base;
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// &.input-sm,
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// .input-group-sm & {
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// line-height: $input-height-sm;
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// }
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// &.input-lg,
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// .input-group-lg & {
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// line-height: $input-height-lg;
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// }
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// }
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// }
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// Static form control text
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//
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// Apply class to an element to make any string of text align with labels in a
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// horizontal form layout.
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.form-control-static {
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min-height: $input-height-base;
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// Size it appropriately next to real form controls
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padding-top: ($padding-base-vertical + $border-width);
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padding-bottom: ($padding-base-vertical + $border-width);
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// Remove default margin from `p`
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margin-bottom: 0;
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&.form-control-sm,
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&.form-control-lg {
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padding-right: 0;
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padding-left: 0;
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}
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}
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// Form control sizing
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//
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// Build on `.form-control` with modifier classes to decrease or increase the
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// height and font-size of form controls.
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//
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// The `.form-group-* form-control` variations are sadly duplicated to avoid the
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// issue documented in https://github.com/twbs/bootstrap/issues/15074.
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.form-control-sm {
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height: $input-height-sm;
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padding: $padding-sm-vertical $padding-sm-horizontal;
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font-size: $font-size-sm;
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line-height: $line-height-sm;
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border-radius: $input-border-radius-sm;
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}
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.form-control-lg {
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height: $input-height-lg;
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padding: $padding-lg-vertical $padding-lg-horizontal;
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font-size: $font-size-lg;
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line-height: $line-height-lg;
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border-radius: $input-border-radius-lg;
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}
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// Form groups
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//
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// Designed to help with the organization and spacing of vertical forms. For
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// horizontal forms, use the predefined grid classes.
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.form-group {
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margin-bottom: $form-group-margin-bottom;
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}
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// Checkboxes and radios
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//
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// Indent the labels to position radios/checkboxes as hanging controls.
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.radio,
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.checkbox {
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position: relative;
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display: block;
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// margin-top: ($spacer * .75);
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margin-bottom: ($spacer * .75);
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label {
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// Ensure the input doesn't jump when there is no text
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min-height: $line-height-computed;
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padding-left: 1.25rem;
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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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position: absolute;
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margin-top: .25rem;
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// margin-top: 4px \9;
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margin-left: -1.25rem;
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}
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.radio + .radio,
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.checkbox + .checkbox {
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// Move up sibling radios or checkboxes for tighter spacing
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margin-top: -.25rem;
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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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position: relative;
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display: inline-block;
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padding-left: 1.25rem;
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margin-bottom: 0;
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font-weight: normal;
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vertical-align: middle;
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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: .75rem;
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}
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// Apply same disabled cursor tweak as for inputs
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// Some special care is needed because <label>s don't inherit their parent's `cursor`.
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//
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// Note: Neither radios nor checkboxes can be readonly.
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input[type="radio"],
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input[type="checkbox"] {
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&:disabled,
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&.disabled,
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fieldset[disabled] & {
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cursor: $cursor-disabled;
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}
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}
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// These classes are used directly on <label>s
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.radio-inline,
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.checkbox-inline {
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&.disabled,
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fieldset[disabled] & {
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cursor: $cursor-disabled;
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}
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}
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// These classes are used on elements with <label> descendants
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.radio,
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.checkbox {
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&.disabled,
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fieldset[disabled] & {
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label {
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cursor: $cursor-disabled;
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}
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}
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}
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// Form control feedback states
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//
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// Apply contextual and semantic states to individual form controls.
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.has-feedback {
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// Enable absolute positioning
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position: relative;
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// Ensure icons don't overlap text
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.form-control {
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padding-right: ($input-height-base * 1.25);
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}
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}
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// Feedback icon
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.form-control-feedback {
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position: absolute;
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top: 0;
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right: 0;
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z-index: 2; // Ensure icon is above input groups
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display: block;
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width: $input-height-base;
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height: $input-height-base;
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line-height: $input-height-base;
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text-align: center;
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pointer-events: none;
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}
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.input-lg + .form-control-feedback,
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.input-group-lg + .form-control-feedback {
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width: $input-height-lg;
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height: $input-height-lg;
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line-height: $input-height-lg;
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}
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.input-sm + .form-control-feedback,
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.input-group-sm + .form-control-feedback {
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width: $input-height-sm;
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height: $input-height-sm;
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line-height: $input-height-sm;
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}
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// Form validation states
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.has-success {
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@include form-control-validation($state-success-text, $state-success-text, $state-success-bg);
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}
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.has-warning {
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@include form-control-validation($state-warning-text, $state-warning-text, $state-warning-bg);
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}
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.has-error {
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@include form-control-validation($state-danger-text, $state-danger-text, $state-danger-bg);
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}
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// Reposition feedback icon if input has visible label above
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.has-feedback label {
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~ .form-control-feedback {
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top: ($line-height-computed + 5); // Height of the `label` and its margin
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}
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&.sr-only ~ .form-control-feedback {
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top: 0;
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}
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}
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// Help text
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//
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// Apply to any element you wish to create light text for placement immediately
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// below a form control. Use for general help, formatting, or instructional text.
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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: .25rem;
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margin-bottom: .75rem;
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color: lighten($text-color, 25%); // lighten the text some for contrast
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}
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// Inline forms
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//
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// Make forms appear inline(-block) by adding the `.form-inline` class. Inline
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// forms begin stacked on extra small (mobile) devices and then go inline when
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// viewports reach <768px.
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//
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// Requires wrapping inputs and labels with `.form-group` for proper display of
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// default HTML form controls and our custom form controls (e.g., input groups).
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//
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// Heads up! This is mixin-ed into `.navbar-form` in navbars.less.
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.form-inline {
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// Kick in the inline
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@include media-breakpoint-up(sm) {
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// Inline-block all the things for "inline"
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.form-group {
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display: inline-block;
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margin-bottom: 0;
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vertical-align: middle;
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}
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// In navbar-form, allow folks to *not* use `.form-group`
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.form-control {
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display: inline-block;
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width: auto; // Prevent labels from stacking above inputs in `.form-group`
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vertical-align: middle;
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}
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// Make static controls behave like regular ones
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.form-control-static {
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display: inline-block;
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}
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.input-group {
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display: inline-table;
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vertical-align: middle;
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.input-group-addon,
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.input-group-btn,
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.form-control {
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width: auto;
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}
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}
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// Input groups need that 100% width though
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.input-group > .form-control {
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width: 100%;
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}
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.control-label {
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margin-bottom: 0;
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vertical-align: middle;
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}
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// Remove default margin on radios/checkboxes that were used for stacking, and
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// then undo the floating of radios and checkboxes to match.
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.radio,
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.checkbox {
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display: inline-block;
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margin-top: 0;
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margin-bottom: 0;
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vertical-align: middle;
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label {
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padding-left: 0;
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}
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}
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.radio input[type="radio"],
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.checkbox input[type="checkbox"] {
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position: relative;
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margin-left: 0;
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}
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// Re-override the feedback icon.
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.has-feedback .form-control-feedback {
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top: 0;
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}
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}
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}
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