Update architect-ui, bootstrap, javascript and css

This commit is contained in:
Deon George 2023-03-25 23:33:27 +11:00
parent a46a61249e
commit dd17873905
195 changed files with 28857 additions and 10615 deletions

7
.gitignore vendored
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@ -10,3 +10,10 @@ Homestead.json
Homestead.yaml
npm-debug.log
yarn-error.log
public/css/app.css
public/js/app.js
public/js/vendor.js
public/js/manifest.js
public/fonts/vendor
public/images/vendor
public/mix-manifest.json

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@ -13,10 +13,10 @@ final class Mechanisms extends Schema
{
return $this->values
->transform(function($item) {
$format = sprintf('<abbr class="pb-1" title="%s"><i class="fas fa-book pr-2"></i>%s</abbr>%s<p class="mb-0">%s</p>',
$format = sprintf('<abbr class="pb-1" title="%s"><i class="fas fa-book pe-2"></i>%s</abbr>%s<p class="mb-0">%s</p>',
$item,
static::get($item,'title'),
($x=static::get($item,'ref')) ? sprintf('<abbr class="pl-2" title="%s"><i class="fas fa-comment-dots"></i></abbr>',$x) : '',
($x=static::get($item,'ref')) ? sprintf('<abbr class="ps-2" title="%s"><i class="fas fa-comment-dots"></i></abbr>',$x) : '',
static::get($item,'desc'),
);

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@ -14,10 +14,10 @@ final class OID extends Schema
return $this->values
->transform(function($item) {
if (preg_match('/[0-9]+\.[0-9]+\.[0-9]+/',$item)) {
$format = sprintf('<abbr class="pb-1" title="%s"><i class="fas fa-list-ol pr-2"></i>%s</abbr>%s<p class="mb-0">%s</p>',
$format = sprintf('<abbr class="pb-1" title="%s"><i class="fas fa-list-ol pe-2"></i>%s</abbr>%s<p class="mb-0">%s</p>',
$item,
static::get($item,'title'),
($x=static::get($item,'ref')) ? sprintf('<abbr class="pl-2" title="%s"><i class="fas fa-comment-dots"></i></abbr>',$x) : '',
($x=static::get($item,'ref')) ? sprintf('<abbr class="ps-2" title="%s"><i class="fas fa-comment-dots"></i></abbr>',$x) : '',
static::get($item,'desc'),
);

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@ -1,5 +1,4 @@
{
"private": true,
"scripts": {
"dev": "npm run development",
"development": "mix",
@ -9,18 +8,23 @@
"prod": "npm run production",
"production": "mix --production"
},
"devDependencies": {
"axios": "^0.21",
"jquery": "^3.6.3",
"laravel-mix": "^6.0.6",
"lodash": "^4.17.19",
"mix": "^0.0.1",
"postcss": "^8.1.14",
"resolve-url-loader": "^5.0.0",
"sass": "^1.57.1",
"sass-loader": "^12.1.0",
"yarn": "^1.22.19"
},
"resolutions": {},
"dependencies": {
"@fortawesome/fontawesome-free": "^6.3.0",
"@popperjs/core": "^2.11.6",
"animate-sass": "^0.8.2",
"axios": "^1.3.4",
"bootstrap": "^5.2.3",
"jquery": "^3.6.3",
"jquery-ui": "^1.13.2",
"jquery.fancytree": "^2.38.3",
"laravel-mix": "^6.0.49",
"less-loader": "^11.1.0",
"metismenu": "^3.0.7",
"pe7-icon": "^1.0.4",
"resolve-url-loader": "^5.0.0",
"sass": "^1.58.3",
"sass-loader": "^13.2.0",
"select2": "^4.1.0-rc.0"
}
}

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180
public/css/fixes.css vendored
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@ -1,61 +1,41 @@
/*
body {
font-size: 0.85em;
}
*/
/* Trim our sidebar down to 250px */
.app-sidebar {
width: 250px;
min-width: 250px;
.logo-src {
background: url('/images/logo-h.png');
width: 152px !important;
}
.app-header__logo {
width: 250px;
}
.fixed-sidebar:not(.fixed-header) .app-header {
margin-left: 250px;
}
.fixed-sidebar .app-main .app-main__outer {
padding-left: 250px;
}
.font-icon-wrapper i {
font-size: 1.2rem;
}
/* Fixes for data tables */
/** Fixes for data tables **/
/* Fix pagination buttons */
.dataTables_wrapper .dataTables_paginate .paginate_button {
padding: 0 0;
margin-left: 0;
border: 0 solid;
}
.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
border: 0 solid;
background: #fff;
}
.dataTables_wrapper .dataTables_paginate .paginate_button:active {
box-shadow: 0 0 0 #fff;
background-color: #fff;
}
/* Remove multiple sorting images on tables */
table.dataTable thead .sorting_asc {
background-image: none !important;
}
table.dataTable thead .sorting_desc {
background-image: none !important;
}
table.dataTable thead .sorting {
background-image: none !important;
}
/* Remove blue border from chrome on buttons */
/** Remove blue border from chrome on buttons **/
/* Remove outline for non-keyboard :focus */
*:focus:not(.focus-visible) {
outline: none !important;
@ -63,30 +43,18 @@ table.dataTable thead .sorting {
}
/* Optional: Customize .focus-visible */
/*
.focus-visible {
outline-color: lightgreen;
}
*/
*:disabled {
cursor: not-allowed;
}
/* A selected indicator - used with icons */
.tag-selected {
color: orange;
}
.tag-selected:hover {
cursor: pointer;
}
.card-header h3.card-title {
font-size: 1.0rem;
}
/** SIDEBAR FIXES **/
/**
/*
The sidebar has a few states:
+ Wide Screen
- Open (app-container fixed-sidebar) &
@ -100,64 +68,89 @@ table.dataTable thead .sorting {
- Click Open (app-container fixed-sidebar closed-sidebar-mobile closed-sidebar sidebar-mobile-open)
*/
/* Fancy Tree Fixes */
/** Remove the border around the tree **/
ul.fancytree-container {
border: 0;
}
/** Tree Placement **/
/** Fancy Tree Fixes **/
/*
@todo The unopened lazy branches off the tree are off by 5px. see *-cdl. below
@todo The last node is missing some dots, connecting to the previous node
*/
/* Tree Placement */
#tree > ul {
padding-left: 0;
}
/** Fix tree rendering **/
.fancytree-node {
line-height: 1.75em;
}
/** Fix position of tree expander and checkbox */
span.fancytree-checkbox, span.fancytree-custom-icon, span.fancytree-expander, span.fancytree-icon {
margin-top: 4px;
/* Remove the border around the tree */
ul.fancytree-container {
border: 0 !important;
}
/* Position branch center of icon */
ul.fancytree-container ul {
padding: 0 0 0 20px;
padding: 0 0 0 20px !important;
}
/* Show treeicon when collapsed and remove it when open */
/* @todo treeicon appears when not hovering on page in small mode */
/* Fix tree rendering */
.fancytree-node {
line-height: 1.75em;
}
/* Fix position of tree expander and checkbox */
.fancytree-exp-cl span.fancytree-expander { /* last link closed */
margin-top: 2px;
background-position: 0 -93px !important;
}
.fancytree-exp-el span.fancytree-expander { /* last link expanded */
margin-top: 2px;
background-position: -32px -93px !important;
}
.fancytree-lazy.fancytree-exp-cd.fancytree-ico-c span.fancytree-expander,
.fancytree-lazy.fancytree-exp-cdl.fancytree-ico-c span.fancytree-expander { /* last link not opened */
margin-top: 5px;
/* had to disable this - as we loose our spinner
background-position: -80px -93px;
*/
}
.fancytree-exp-c span.fancytree-expander { /* link closed */
background-position: -16px -76px !important;
}
.fancytree-exp-e span.fancytree-expander { /* link expanded */
background-position: -32px -76px !important;
}
.fancytree-node.fancytree-exp-n span.fancytree-expander,
.fancytree-node.fancytree-exp-n span.fancytree-expander:hover { /* node */
margin-top: 4px;
background-position: 0 -63px;
}
.fancytree-node.fancytree-exp-nl span.fancytree-expander { /* node last */
margin-top: 3px;
background-position: -16px -62px !important;
}
/** Show treeicon when collapsed and remove it when open **/
.sidebar-mobile-open:hover #treeicon, /* small */
.fixed-sidebar #treeicon, /* wide */
.fixed-sidebar .app-sidebar:hover #treeicon /* wide & closed:hover */
{
display: none;
}
.closed-sidebar #treeicon
{
opacity: 1;
display: inline;
}
/* Architect Fixes */
/** Remove the Cyan vertical line from the tree **/
/** Architect Fixes **/
/* Remove the Cyan vertical line from the tree */
.vertical-nav-menu #tree ul:before {
opacity: 0;
}
/** Fix elipse icon (top right) on small display */
/* Fix ellipsis icon (top right) on small display with the light background */
.closed-sidebar .app-header.header-text-light .app-header__menu .mobile-toggle-header-nav {
background: #343a40;
}
/* Hide tree when collapsed and show it when open */
/* @todo tree disappears when not hovering on page in small mode - related to #treeicon - see server icons they work? */
.sidebar-mobile-open:hover #tree, /* small */
.fixed-sidebar #tree, /* wide */
.fixed-sidebar .app-sidebar:hover #tree /* wide & closed:hover */
{
display: block;
}
.closed-sidebar #tree {
display: none;
}
@ -169,3 +162,58 @@ ul.fancytree-container ul {
.closed-sidebar .app-sidebar:hover .server-icon, .sidebar-mobile-open .server-icon {
display: flex;
}
.font-icon-wrapper {
text-align: center;
border: #e9ecef solid 1px;
border-radius: 0.25rem;
margin: 0 0 10px 0;
padding: 5px;
}
.font-icon-wrapper:hover {
background: #f8f9fa;
color: #3f6ad8;
}
.font-icon-wrapper i {
font-size: 1.2rem;
}
/*
.font-icon-wrapper {
text-align: center;
border: $gray-200 solid 1px;
@include border-radius($border-radius);
margin: 0 0 10px;
padding: 5px;
&.font-icon-lg {
float: left;
padding: 10px;
text-align: center;
margin-right: 15px;
min-width: 64px;
i {
font-size: $h1-font-size;
}
}
&:hover {
background: $gray-100;
color: $primary;
p {
color: $gray-600;
}
}
i {
font-size: ($font-size-base * 1.5);
}
p {
color: $gray-500;
font-size: calc($font-size-sm / 1.2);
margin: 5px 0 0;
}
}
*/

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2
public/js/app.js vendored

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4
public/js/custom.js vendored
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@ -27,6 +27,10 @@ $(document).ready(function() {
autoCollapse: true, // Automatically collapse all siblings, when a node is expanded.
autoScroll: true, // Automatically scroll nodes into visible area.
focusOnSelect: true, // Set focus when node is checked by a mouse click
glyph: {
preset: 'bootstrap3', // @todo look at changing this to awesome5
map: {}
},
click: function(event,data) {
if (data.targetType == 'title') {
$.ajax({

21
resources/js/app.js vendored
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@ -1 +1,22 @@
import './bootstrap';
// Imports
window.$ = window.jQuery = require('jquery');
//const $ = require('jquery');
// Fancy Tree
import {createTree} from 'jquery.fancytree';
import 'jquery.fancytree/dist/modules/jquery.fancytree.edit';
import 'jquery.fancytree/dist/modules/jquery.fancytree.filter';
import 'jquery.fancytree/dist/modules/jquery.fancytree.glyph';
// import 'jquery-ui/dist/jquery-ui'; // USED?
import 'jquery.fancytree/dist/skin-xp/ui.fancytree.min.css';
// Bootstrap - included in architectui
// import 'bootstrap/dist/js/bootstrap.bundle';
// Select2
import 'select2/dist/js/select2';
// Architect UI
import '../themes/architect/src/app';

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@ -1 +1,8 @@
// @import "node_modules/bootstrap/scss/bootstrap";
// Architect UI
@import "resources/themes/architect/src/base.scss";
// Fancy Tree
@import "jquery.fancytree/dist/skin-xp/ui.fancytree";
// Select2
@import "select2/dist/css/select2";

93
resources/themes/architect/src/app.js vendored Normal file
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@ -0,0 +1,93 @@
// Imports
import $ from "jquery";
import * as bootstrap from 'bootstrap';
import 'metismenu';
// Stylesheets
// import './assets/base.scss';
// import '../../themes/architect/src/base.scss';
$(document).ready(() => {
// Sidebar Menu
setTimeout(function () {
$(".vertical-nav-menu").metisMenu();
}, 100);
// Search wrapper trigger
$('.search-icon').click(function () {
$(this).parent().parent().addClass('active');
});
$('.search-wrapper .btn-close').click(function () {
$(this).parent().removeClass('active');
});
// Stop Bootstrap 5 Dropdown for closing on click inside
$('.dropdown-menu').on('click', function (event) {
var events = $._data(document, 'events') || {};
events = events.click || [];
for (var i = 0; i < events.length; i++) {
if (events[i].selector) {
if ($(event.target).is(events[i].selector)) {
events[i].handler.call(event.target, event);
}
$(event.target).parents(events[i].selector).each(function () {
events[i].handler.call(this, event);
});
}
}
event.stopPropagation(); //Always stop propagation
});
var popoverTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="popover"]'));
var popoverList = popoverTriggerList.map(function (popoverTriggerEl) {
return new bootstrap.Popover(popoverTriggerEl);
});
// BS5 Tooltips
var tooltipTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="tooltip"]'));
var tooltipList = tooltipTriggerList.map(function (tooltipTriggerEl) {
return new bootstrap.Tooltip(tooltipTriggerEl);
});
$('.mobile-toggle-nav').click(function () {
$(this).toggleClass('is-active');
$('.app-container').toggleClass('sidebar-mobile-open');
});
$('.mobile-toggle-header-nav').click(function () {
$(this).toggleClass('active');
$('.app-header__content').toggleClass('header-mobile-open');
});
// Responsive
var resizeClass = function () {
var win = document.body.clientWidth;
if (win < 1250) {
$('.app-container').addClass('closed-sidebar-mobile closed-sidebar');
$('.app-header').removeClass("heard-text-light bg-dark").addClass("bg-light header-text-dark");
} else {
$('.app-header').addClass("heard-text-light bg-dark").removeClass("bg-light header-text-dark");
$('.app-container').removeClass('closed-sidebar-mobile closed-sidebar');
}
};
$(window).on('resize', function () {
resizeClass();
});
resizeClass();
});

112
resources/themes/architect/src/base.scss vendored Normal file
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@ -0,0 +1,112 @@
/*!
=========================================================
* ArchitectUI HTML Theme Dashboard - v2.0.0
=========================================================
* Product Page: https://dashboardpack.com
* Copyright 2021 DashboardPack (https://dashboardpack.com)
* Licensed under MIT (https://github.com/DashboardPack/architectui-html-theme-free/blob/master/LICENSE)
=========================================================
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
*/
// BOOTSTRAP 5 VARIABLES
// 1. Include functions first (so you can manipulate colors, SVGs, calc, etc)
@import "components/bootstrap5/functions";
// 2. Include any default variable overrides here
@import "themes/layout-variables";
// 3. Include remainder of required Bootstrap stylesheets
@import "components/bootstrap5/variables";
@import "components/bootstrap5/mixins";
@import "components/bootstrap5/utilities";
// BOOTSTRAP 5 IMPORTS
@import "components/bootstrap5/root";
@import "components/bootstrap5/reboot";
@import "components/bootstrap5/type";
@import "components/bootstrap5/images";
@import "components/bootstrap5/containers";
@import "components/bootstrap5/grid";
@import "components/bootstrap5/tables";
@import "components/bootstrap5/forms";
@import "components/bootstrap5/buttons";
@import "components/bootstrap5/transitions";
@import "components/bootstrap5/dropdown";
@import "components/bootstrap5/button-group";
@import "components/bootstrap5/nav";
@import "components/bootstrap5/navbar";
@import "components/bootstrap5/card";
// @import "components/bootstrap5/accordion";
@import "components/bootstrap5/breadcrumb";
@import "components/bootstrap5/pagination";
@import "components/bootstrap5/badge";
@import "components/bootstrap5/alert";
// @import "components/bootstrap5/progress";
@import "components/bootstrap5/list-group";
@import "components/bootstrap5/close";
// @import "components/bootstrap5/toasts";
@import "components/bootstrap5/modal";
@import "components/bootstrap5/tooltip";
// @import "components/bootstrap5/popover";
// @import "components/bootstrap5/carousel";
// @import "components/bootstrap5/spinners";
// @import "components/bootstrap5/offcanvas";
// @import "components/bootstrap5/jumbotron";
@import "components/bootstrap5/helpers";
@import "components/bootstrap5/utilities/api";
// LAYOUT
@import "layout/layout";
// UTILS
@import "utils/helpers";
@import "utils/backgrounds";
@import "utils/animate";
@import "utils/comps-animations";
// ELEMENTS
@import "elements/buttons";
@import "elements/dropdown";
@import "elements/badges";
@import "elements/cards";
@import "elements/tabs";
// @import "elements/accordions";
@import "elements/modals";
@import "elements/navs";
@import "elements/listgroup";
@import "elements/forms";
@import "elements/pagination";
// DASHBOARD BOXES
@import "widgets/content-boxes/content-boxes";
// COMPONENTS
// Perfect Scrollbar
// @import "components/perfect-scrollbar/perfect-scrollbar";
// FontAwesome
@import "components/icons/fontawesome/fontawesome";
// P7 Icons
@import "components/icons/p7icons";
// Hamburger button
@import "components/hamburgers/hamburgers";
// Notifications
// @import "components/notifications/toastr";
// Popovers & Tooltips
@import "components/popovers-tooltips/popovers-tooltips";
// Calendar
// @import "components/calendar/calendar";
// Maps
// @import "components/maps/vector-maps";
// Responsive
@import "layout/responsive/responsive-base";
// DEMO
// @import "demo-ui/demo";

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@ -0,0 +1,57 @@
//
// Base styles
//
.alert {
position: relative;
padding: $alert-padding-y $alert-padding-x;
margin-bottom: $alert-margin-bottom;
border: $alert-border-width solid transparent;
@include border-radius($alert-border-radius);
}
// Headings for larger alerts
.alert-heading {
// Specified to prevent conflicts of changing $headings-color
color: inherit;
}
// Provide class for links that match alerts
.alert-link {
font-weight: $alert-link-font-weight;
}
// Dismissible alerts
//
// Expand the right padding and account for the close button's positioning.
.alert-dismissible {
padding-right: $alert-dismissible-padding-r;
// Adjust close link position
.btn-close {
position: absolute;
top: 0;
right: 0;
z-index: $stretched-link-z-index + 1;
padding: $alert-padding-y * 1.25 $alert-padding-x;
}
}
// scss-docs-start alert-modifiers
// Generate contextual modifier classes for colorizing the alert.
@each $state, $value in $theme-colors {
$alert-background: shift-color($value, $alert-bg-scale);
$alert-border: shift-color($value, $alert-border-scale);
$alert-color: shift-color($value, $alert-color-scale);
@if (contrast-ratio($alert-background, $alert-color) < $min-contrast-ratio) {
$alert-color: mix($value, color-contrast($alert-background), abs($alert-color-scale));
}
.alert-#{$state} {
@include alert-variant($alert-background, $alert-border, $alert-color);
}
}
// scss-docs-end alert-modifiers

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@ -0,0 +1,29 @@
// Base class
//
// Requires one of the contextual, color modifier classes for `color` and
// `background-color`.
.badge {
display: inline-block;
padding: $badge-padding-y $badge-padding-x;
@include font-size($badge-font-size);
font-weight: $badge-font-weight;
line-height: 1;
color: $badge-color;
text-align: center;
white-space: nowrap;
vertical-align: baseline;
@include border-radius($badge-border-radius);
@include gradient-bg();
// Empty badges collapse automatically
&:empty {
display: none;
}
}
// Quick fix for badges in buttons
.btn .badge {
position: relative;
top: -1px;
}

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@ -0,0 +1,28 @@
.breadcrumb {
display: flex;
flex-wrap: wrap;
padding: $breadcrumb-padding-y $breadcrumb-padding-x;
margin-bottom: $breadcrumb-margin-bottom;
@include font-size($breadcrumb-font-size);
list-style: none;
background-color: $breadcrumb-bg;
@include border-radius($breadcrumb-border-radius);
}
.breadcrumb-item {
// The separator between breadcrumbs (by default, a forward-slash: "/")
+ .breadcrumb-item {
padding-left: $breadcrumb-item-padding-x;
&::before {
float: left; // Suppress inline spacings and underlining of the separator
padding-right: $breadcrumb-item-padding-x;
color: $breadcrumb-divider-color;
content: var(--#{$variable-prefix}breadcrumb-divider, escape-svg($breadcrumb-divider)) #{"/* rtl:"} var(--#{$variable-prefix}breadcrumb-divider, escape-svg($breadcrumb-divider-flipped)) #{"*/"};
}
}
&.active {
color: $breadcrumb-active-color;
}
}

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@ -0,0 +1,139 @@
// Make the div behave like a button
.btn-group,
.btn-group-vertical {
position: relative;
display: inline-flex;
vertical-align: middle; // match .btn alignment given font-size hack above
> .btn {
position: relative;
flex: 1 1 auto;
}
// Bring the hover, focused, and "active" buttons to the front to overlay
// the borders properly
> .btn-check:checked + .btn,
> .btn-check:focus + .btn,
> .btn:hover,
> .btn:focus,
> .btn:active,
> .btn.active {
z-index: 1;
}
}
// Optional: Group multiple button groups together for a toolbar
.btn-toolbar {
display: flex;
flex-wrap: wrap;
justify-content: flex-start;
.input-group {
width: auto;
}
}
.btn-group {
// Prevent double borders when buttons are next to each other
> .btn:not(:first-child),
> .btn-group:not(:first-child) {
margin-left: -$btn-border-width;
}
// Reset rounded corners
> .btn:not(:last-child):not(.dropdown-toggle),
> .btn-group:not(:last-child) > .btn {
@include border-end-radius(0);
}
// The left radius should be 0 if the button is:
// - the "third or more" child
// - the second child and the previous element isn't `.btn-check` (making it the first child visually)
// - part of a btn-group which isn't the first child
> .btn:nth-child(n + 3),
> :not(.btn-check) + .btn,
> .btn-group:not(:first-child) > .btn {
@include border-start-radius(0);
}
}
// Sizing
//
// Remix the default button sizing classes into new ones for easier manipulation.
.btn-group-sm > .btn { @extend .btn-sm; }
.btn-group-lg > .btn { @extend .btn-lg; }
//
// Split button dropdowns
//
.dropdown-toggle-split {
padding-right: $btn-padding-x * .75;
padding-left: $btn-padding-x * .75;
&::after,
.dropup &::after,
.dropend &::after {
margin-left: 0;
}
.dropstart &::before {
margin-right: 0;
}
}
.btn-sm + .dropdown-toggle-split {
padding-right: $btn-padding-x-sm * .75;
padding-left: $btn-padding-x-sm * .75;
}
.btn-lg + .dropdown-toggle-split {
padding-right: $btn-padding-x-lg * .75;
padding-left: $btn-padding-x-lg * .75;
}
// The clickable button for toggling the menu
// Set the same inset shadow as the :active state
.btn-group.show .dropdown-toggle {
@include box-shadow($btn-active-box-shadow);
// Show no shadow for `.btn-link` since it has no other button styles.
&.btn-link {
@include box-shadow(none);
}
}
//
// Vertical button groups
//
.btn-group-vertical {
flex-direction: column;
align-items: flex-start;
justify-content: center;
> .btn,
> .btn-group {
width: 100%;
}
> .btn:not(:first-child),
> .btn-group:not(:first-child) {
margin-top: -$btn-border-width;
}
// Reset rounded corners
> .btn:not(:last-child):not(.dropdown-toggle),
> .btn-group:not(:last-child) > .btn {
@include border-bottom-radius(0);
}
> .btn ~ .btn,
> .btn-group:not(:first-child) > .btn {
@include border-top-radius(0);
}
}

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//
// Base styles
//
.btn {
display: inline-block;
font-family: $btn-font-family;
font-weight: $btn-font-weight;
line-height: $btn-line-height;
color: $body-color;
text-align: center;
text-decoration: if($link-decoration == none, null, none);
white-space: $btn-white-space;
vertical-align: middle;
cursor: if($enable-button-pointers, pointer, null);
user-select: none;
background-color: transparent;
border: $btn-border-width solid transparent;
@include button-size($btn-padding-y, $btn-padding-x, $btn-font-size, $btn-border-radius);
@include transition($btn-transition);
&:hover {
color: $body-color;
text-decoration: if($link-hover-decoration == underline, none, null);
}
.btn-check:focus + &,
&:focus {
outline: 0;
box-shadow: $btn-focus-box-shadow;
}
.btn-check:checked + &,
.btn-check:active + &,
&:active,
&.active {
@include box-shadow($btn-active-box-shadow);
&:focus {
@include box-shadow($btn-focus-box-shadow, $btn-active-box-shadow);
}
}
&:disabled,
&.disabled,
fieldset:disabled & {
pointer-events: none;
opacity: $btn-disabled-opacity;
@include box-shadow(none);
}
}
//
// Alternate buttons
//
// scss-docs-start btn-variant-loops
@each $color, $value in $theme-colors {
.btn-#{$color} {
@include button-variant($value, $value);
}
}
@each $color, $value in $theme-colors {
.btn-outline-#{$color} {
@include button-outline-variant($value);
}
}
// scss-docs-end btn-variant-loops
//
// Link buttons
//
// Make a button look and behave like a link
.btn-link {
font-weight: $font-weight-normal;
color: $btn-link-color;
text-decoration: $link-decoration;
&:hover {
color: $btn-link-hover-color;
text-decoration: $link-hover-decoration;
}
&:focus {
text-decoration: $link-hover-decoration;
}
&:disabled,
&.disabled {
color: $btn-link-disabled-color;
}
// No need for an active state here
}
//
// Button Sizes
//
.btn-lg {
@include button-size($btn-padding-y-lg, $btn-padding-x-lg, $btn-font-size-lg, $btn-border-radius-lg);
}
.btn-sm {
@include button-size($btn-padding-y-sm, $btn-padding-x-sm, $btn-font-size-sm, $btn-border-radius-sm);
}

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//
// Base styles
//
.card {
position: relative;
display: flex;
flex-direction: column;
min-width: 0; // See https://github.com/twbs/bootstrap/pull/22740#issuecomment-305868106
height: $card-height;
word-wrap: break-word;
background-color: $card-bg;
background-clip: border-box;
border: $card-border-width solid $card-border-color;
@include border-radius($card-border-radius);
> hr {
margin-right: 0;
margin-left: 0;
}
> .list-group {
border-top: inherit;
border-bottom: inherit;
&:first-child {
border-top-width: 0;
@include border-top-radius($card-inner-border-radius);
}
&:last-child {
border-bottom-width: 0;
@include border-bottom-radius($card-inner-border-radius);
}
}
// Due to specificity of the above selector (`.card > .list-group`), we must
// use a child selector here to prevent double borders.
> .card-header + .list-group,
> .list-group + .card-footer {
border-top: 0;
}
}
.card-body {
// Enable `flex-grow: 1` for decks and groups so that card blocks take up
// as much space as possible, ensuring footers are aligned to the bottom.
flex: 1 1 auto;
padding: $card-spacer-y $card-spacer-x;
color: $card-color;
}
.card-title {
margin-bottom: $card-title-spacer-y;
}
.card-subtitle {
margin-top: -$card-title-spacer-y * .5;
margin-bottom: 0;
}
.card-text:last-child {
margin-bottom: 0;
}
.card-link {
&:hover {
text-decoration: none;
}
+ .card-link {
margin-left: $card-spacer-x;
}
}
//
// Optional textual caps
//
.card-header {
padding: $card-cap-padding-y $card-cap-padding-x;
margin-bottom: 0; // Removes the default margin-bottom of <hN>
color: $card-cap-color;
background-color: $card-cap-bg;
border-bottom: $card-border-width solid $card-border-color;
&:first-child {
@include border-radius($card-inner-border-radius $card-inner-border-radius 0 0);
}
}
.card-footer {
padding: $card-cap-padding-y $card-cap-padding-x;
color: $card-cap-color;
background-color: $card-cap-bg;
border-top: $card-border-width solid $card-border-color;
&:last-child {
@include border-radius(0 0 $card-inner-border-radius $card-inner-border-radius);
}
}
//
// Header navs
//
.card-header-tabs {
margin-right: -$card-cap-padding-x * .5;
margin-bottom: -$card-cap-padding-y;
margin-left: -$card-cap-padding-x * .5;
border-bottom: 0;
@if $nav-tabs-link-active-bg != $card-bg {
.nav-link.active {
background-color: $card-bg;
border-bottom-color: $card-bg;
}
}
}
.card-header-pills {
margin-right: -$card-cap-padding-x * .5;
margin-left: -$card-cap-padding-x * .5;
}
// Card image
.card-img-overlay {
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
padding: $card-img-overlay-padding;
@include border-radius($card-inner-border-radius);
}
.card-img,
.card-img-top,
.card-img-bottom {
width: 100%; // Required because we use flexbox and this inherently applies align-self: stretch
}
.card-img,
.card-img-top {
@include border-top-radius($card-inner-border-radius);
}
.card-img,
.card-img-bottom {
@include border-bottom-radius($card-inner-border-radius);
}
//
// Card groups
//
.card-group {
// The child selector allows nested `.card` within `.card-group`
// to display properly.
> .card {
margin-bottom: $card-group-margin;
}
@include media-breakpoint-up(sm) {
display: flex;
flex-flow: row wrap;
// The child selector allows nested `.card` within `.card-group`
// to display properly.
> .card {
// Flexbugs #4: https://github.com/philipwalton/flexbugs#flexbug-4
flex: 1 0 0%;
margin-bottom: 0;
+ .card {
margin-left: 0;
border-left: 0;
}
// Handle rounded corners
@if $enable-rounded {
&:not(:last-child) {
@include border-end-radius(0);
.card-img-top,
.card-header {
// stylelint-disable-next-line property-disallowed-list
border-top-right-radius: 0;
}
.card-img-bottom,
.card-footer {
// stylelint-disable-next-line property-disallowed-list
border-bottom-right-radius: 0;
}
}
&:not(:first-child) {
@include border-start-radius(0);
.card-img-top,
.card-header {
// stylelint-disable-next-line property-disallowed-list
border-top-left-radius: 0;
}
.card-img-bottom,
.card-footer {
// stylelint-disable-next-line property-disallowed-list
border-bottom-left-radius: 0;
}
}
}
}
}
}

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// transparent background and border properties included for button version.
// iOS requires the button element instead of an anchor tag.
// If you want the anchor version, it requires `href="#"`.
// See https://developer.mozilla.org/en-US/docs/Web/Events/click#Safari_Mobile
.btn-close {
box-sizing: content-box;
width: $btn-close-width;
height: $btn-close-height;
padding: $btn-close-padding-y $btn-close-padding-x;
color: $btn-close-color;
background: transparent escape-svg($btn-close-bg) center / $btn-close-width auto no-repeat; // include transparent for button elements
border: 0; // for button elements
@include border-radius();
opacity: $btn-close-opacity;
// Override <a>'s hover style
&:hover {
color: $btn-close-color;
text-decoration: none;
opacity: $btn-close-hover-opacity;
}
&:focus {
outline: 0;
box-shadow: $btn-close-focus-shadow;
opacity: $btn-close-focus-opacity;
}
&:disabled,
&.disabled {
pointer-events: none;
user-select: none;
opacity: $btn-close-disabled-opacity;
}
}
.btn-close-white {
filter: $btn-close-white-filter;
}

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// Container widths
//
// Set the container width, and override it for fixed navbars in media queries.
@if $enable-grid-classes {
// Single container class with breakpoint max-widths
.container,
// 100% wide container at all breakpoints
.container-fluid {
@include make-container();
}
// Responsive containers that are 100% wide until a breakpoint
@each $breakpoint, $container-max-width in $container-max-widths {
.container-#{$breakpoint} {
@extend .container-fluid;
}
@include media-breakpoint-up($breakpoint, $grid-breakpoints) {
%responsive-container-#{$breakpoint} {
max-width: $container-max-width;
}
// Extend each breakpoint which is smaller or equal to the current breakpoint
$extend-breakpoint: true;
@each $name, $width in $grid-breakpoints {
@if ($extend-breakpoint) {
.container#{breakpoint-infix($name, $grid-breakpoints)} {
@extend %responsive-container-#{$breakpoint};
}
// Once the current breakpoint is reached, stop extending
@if ($breakpoint == $name) {
$extend-breakpoint: false;
}
}
}
}
}
}

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// Embedded icons from Open Iconic.
// Released under MIT and copyright 2014 Waybury.
// https://useiconic.com/open
// Checkboxes and radios
//
// Base class takes care of all the key behavioral aspects.
.custom-control {
position: relative;
display: block;
min-height: $font-size-base * $line-height-base;
padding-left: $custom-control-gutter + $custom-control-indicator-size;
}
.custom-control-inline {
display: inline-flex;
margin-right: $custom-control-spacer-x;
}
.custom-control-input {
position: absolute;
z-index: -1; // Put the input behind the label so it doesn't overlay text
opacity: 0;
&:checked ~ .custom-control-label::before {
color: $custom-control-indicator-checked-color;
border-color: $custom-control-indicator-checked-border-color;
@include gradient-bg($custom-control-indicator-checked-bg);
@include box-shadow($custom-control-indicator-checked-box-shadow);
}
&:focus ~ .custom-control-label::before {
// the mixin is not used here to make sure there is feedback
@if $enable-shadows {
box-shadow: $input-box-shadow, $input-focus-box-shadow;
} @else {
box-shadow: $custom-control-indicator-focus-box-shadow;
}
}
&:focus:not(:checked) ~ .custom-control-label::before {
border-color: $custom-control-indicator-focus-border-color;
}
&:not(:disabled):active ~ .custom-control-label::before {
color: $custom-control-indicator-active-color;
background-color: $custom-control-indicator-active-bg;
border-color: $custom-control-indicator-active-border-color;
@include box-shadow($custom-control-indicator-active-box-shadow);
}
&:disabled {
~ .custom-control-label {
color: $custom-control-label-disabled-color;
&::before {
background-color: $custom-control-indicator-disabled-bg;
}
}
}
}
// Custom control indicators
//
// Build the custom controls out of pseudo-elements.
.custom-control-label {
position: relative;
margin-bottom: 0;
vertical-align: top;
// Background-color and (when enabled) gradient
&::before {
position: absolute;
top: ($font-size-base * $line-height-base - $custom-control-indicator-size) * 0.5;
left: -($custom-control-gutter + $custom-control-indicator-size);
display: block;
width: $custom-control-indicator-size;
height: $custom-control-indicator-size;
pointer-events: none;
content: "";
background-color: $custom-control-indicator-bg;
border: $custom-control-indicator-border-color solid $custom-control-indicator-border-width;
@include box-shadow($custom-control-indicator-box-shadow);
}
// Foreground (icon)
&::after {
position: absolute;
top: ($font-size-base * $line-height-base - $custom-control-indicator-size) * 0.5;
left: -($custom-control-gutter + $custom-control-indicator-size);
display: block;
width: $custom-control-indicator-size;
height: $custom-control-indicator-size;
content: "";
background-repeat: no-repeat;
background-position: center center;
background-size: $custom-control-indicator-bg-size;
}
}
// Checkboxes
//
// Tweak just a few things for checkboxes.
.custom-checkbox {
.custom-control-label::before {
@include border-radius($custom-checkbox-indicator-border-radius);
}
.custom-control-input:checked ~ .custom-control-label {
&::after {
background-image: $custom-checkbox-indicator-icon-checked;
}
}
.custom-control-input:indeterminate ~ .custom-control-label {
&::before {
border-color: $custom-checkbox-indicator-indeterminate-border-color;
@include gradient-bg($custom-checkbox-indicator-indeterminate-bg);
@include box-shadow($custom-checkbox-indicator-indeterminate-box-shadow);
}
&::after {
background-image: $custom-checkbox-indicator-icon-indeterminate;
}
}
.custom-control-input:disabled {
&:checked ~ .custom-control-label::before {
background-color: $custom-control-indicator-checked-disabled-bg;
}
&:indeterminate ~ .custom-control-label::before {
background-color: $custom-control-indicator-checked-disabled-bg;
}
}
}
// Radios
//
// Tweak just a few things for radios.
.custom-radio {
.custom-control-label::before {
border-radius: $custom-radio-indicator-border-radius;
}
.custom-control-input:checked ~ .custom-control-label {
&::after {
background-image: $custom-radio-indicator-icon-checked;
}
}
.custom-control-input:disabled {
&:checked ~ .custom-control-label::before {
background-color: $custom-control-indicator-checked-disabled-bg;
}
}
}
// switches
//
// Tweak a few things for switches
.custom-switch {
padding-left: $custom-switch-width + $custom-control-gutter;
.custom-control-label {
&::before {
left: -($custom-switch-width + $custom-control-gutter);
width: $custom-switch-width;
pointer-events: all;
border-radius: $custom-switch-indicator-border-radius;
}
&::after {
top: calc(#{(($font-size-base * $line-height-base - $custom-control-indicator-size) * 0.5)} + #{$custom-control-indicator-border-width * 2});
left: calc(#{-($custom-switch-width + $custom-control-gutter)} + #{$custom-control-indicator-border-width * 2});
width: $custom-switch-indicator-size;
height: $custom-switch-indicator-size;
background-color: $custom-control-indicator-border-color;
border-radius: $custom-switch-indicator-border-radius;
@include transition(transform .15s ease-in-out, $custom-forms-transition);
}
}
.custom-control-input:checked ~ .custom-control-label {
&::after {
background-color: $custom-control-indicator-bg;
transform: translateX($custom-switch-width - $custom-control-indicator-size);
}
}
.custom-control-input:disabled {
&:checked ~ .custom-control-label::before {
background-color: $custom-control-indicator-checked-disabled-bg;
}
}
}
// Select
//
// Replaces the browser default select with a custom one, mostly pulled from
// https://primer.github.io/.
//
.custom-select {
display: inline-block;
width: 100%;
height: $custom-select-height;
padding: $custom-select-padding-y ($custom-select-padding-x + $custom-select-indicator-padding) $custom-select-padding-y $custom-select-padding-x;
font-weight: $custom-select-font-weight;
line-height: $custom-select-line-height;
color: $custom-select-color;
vertical-align: middle;
background: $custom-select-background;
background-color: $custom-select-bg;
border: $custom-select-border-width solid $custom-select-border-color;
@if $enable-rounded {
border-radius: $custom-select-border-radius;
} @else {
border-radius: 0;
}
@include box-shadow($custom-select-box-shadow);
appearance: none;
&:focus {
border-color: $custom-select-focus-border-color;
outline: 0;
@if $enable-shadows {
box-shadow: $custom-select-box-shadow, $custom-select-focus-box-shadow;
} @else {
box-shadow: $custom-select-focus-box-shadow;
}
&::-ms-value {
// For visual consistency with other platforms/browsers,
// suppress the default white text on blue background highlight given to
// the selected option text when the (still closed) <select> receives focus
// in IE and (under certain conditions) Edge.
// See https://github.com/twbs/bootstrap/issues/19398.
color: $input-color;
background-color: $input-bg;
}
}
&[multiple],
&[size]:not([size="1"]) {
height: auto;
padding-right: $custom-select-padding-x;
background-image: none;
}
&:disabled {
color: $custom-select-disabled-color;
background-color: $custom-select-disabled-bg;
}
// Hides the default caret in IE11
&::-ms-expand {
opacity: 0;
}
}
.custom-select-sm {
height: $custom-select-height-sm;
padding-top: $custom-select-padding-y-sm;
padding-bottom: $custom-select-padding-y-sm;
padding-left: $custom-select-padding-x-sm;
font-size: $custom-select-font-size-sm;
}
.custom-select-lg {
height: $custom-select-height-lg;
padding-top: $custom-select-padding-y-lg;
padding-bottom: $custom-select-padding-y-lg;
padding-left: $custom-select-padding-x-lg;
font-size: $custom-select-font-size-lg;
}
// File
//
// Custom file input.
.custom-file {
position: relative;
display: inline-block;
width: 100%;
height: $custom-file-height;
margin-bottom: 0;
}
.custom-file-input {
position: relative;
z-index: 2;
width: 100%;
height: $custom-file-height;
margin: 0;
opacity: 0;
&:focus ~ .custom-file-label {
border-color: $custom-file-focus-border-color;
box-shadow: $custom-file-focus-box-shadow;
}
&:disabled ~ .custom-file-label {
background-color: $custom-file-disabled-bg;
}
@each $lang, $value in $custom-file-text {
&:lang(#{$lang}) ~ .custom-file-label::after {
content: $value;
}
}
~ .custom-file-label[data-browse]::after {
content: attr(data-browse);
}
}
.custom-file-label {
position: absolute;
top: 0;
right: 0;
left: 0;
z-index: 1;
height: $custom-file-height;
padding: $custom-file-padding-y $custom-file-padding-x;
font-weight: $custom-file-font-weight;
line-height: $custom-file-line-height;
color: $custom-file-color;
background-color: $custom-file-bg;
border: $custom-file-border-width solid $custom-file-border-color;
@include border-radius($custom-file-border-radius);
@include box-shadow($custom-file-box-shadow);
&::after {
position: absolute;
top: 0;
right: 0;
bottom: 0;
z-index: 3;
display: block;
height: $custom-file-height-inner;
padding: $custom-file-padding-y $custom-file-padding-x;
line-height: $custom-file-line-height;
color: $custom-file-button-color;
content: "Browse";
@include gradient-bg($custom-file-button-bg);
border-left: inherit;
@include border-radius(0 $custom-file-border-radius $custom-file-border-radius 0);
}
}
// Range
//
// Style range inputs the same across browsers. Vendor-specific rules for pseudo
// elements cannot be mixed. As such, there are no shared styles for focus or
// active states on prefixed selectors.
.custom-range {
width: 100%;
height: calc(#{$custom-range-thumb-height} + #{$custom-range-thumb-focus-box-shadow-width * 2});
padding: 0; // Need to reset padding
background-color: transparent;
appearance: none;
&:focus {
outline: none;
// Pseudo-elements must be split across multiple rulesets to have an effect.
// No box-shadow() mixin for focus accessibility.
&::-webkit-slider-thumb { box-shadow: $custom-range-thumb-focus-box-shadow; }
&::-moz-range-thumb { box-shadow: $custom-range-thumb-focus-box-shadow; }
&::-ms-thumb { box-shadow: $custom-range-thumb-focus-box-shadow; }
}
&::-moz-focus-outer {
border: 0;
}
&::-webkit-slider-thumb {
width: $custom-range-thumb-width;
height: $custom-range-thumb-height;
margin-top: ($custom-range-track-height - $custom-range-thumb-height) * 0.5; // Webkit specific
@include gradient-bg($custom-range-thumb-bg);
border: $custom-range-thumb-border;
@include border-radius($custom-range-thumb-border-radius);
@include box-shadow($custom-range-thumb-box-shadow);
@include transition($custom-forms-transition);
appearance: none;
&:active {
@include gradient-bg($custom-range-thumb-active-bg);
}
}
&::-webkit-slider-runnable-track {
width: $custom-range-track-width;
height: $custom-range-track-height;
color: transparent; // Why?
cursor: $custom-range-track-cursor;
background-color: $custom-range-track-bg;
border-color: transparent;
@include border-radius($custom-range-track-border-radius);
@include box-shadow($custom-range-track-box-shadow);
}
&::-moz-range-thumb {
width: $custom-range-thumb-width;
height: $custom-range-thumb-height;
@include gradient-bg($custom-range-thumb-bg);
border: $custom-range-thumb-border;
@include border-radius($custom-range-thumb-border-radius);
@include box-shadow($custom-range-thumb-box-shadow);
@include transition($custom-forms-transition);
appearance: none;
&:active {
@include gradient-bg($custom-range-thumb-active-bg);
}
}
&::-moz-range-track {
width: $custom-range-track-width;
height: $custom-range-track-height;
color: transparent;
cursor: $custom-range-track-cursor;
background-color: $custom-range-track-bg;
border-color: transparent; // Firefox specific?
@include border-radius($custom-range-track-border-radius);
@include box-shadow($custom-range-track-box-shadow);
}
&::-ms-thumb {
width: $custom-range-thumb-width;
height: $custom-range-thumb-height;
margin-top: 0; // Edge specific
margin-right: $custom-range-thumb-focus-box-shadow-width; // Workaround that overflowed box-shadow is hidden.
margin-left: $custom-range-thumb-focus-box-shadow-width; // Workaround that overflowed box-shadow is hidden.
@include gradient-bg($custom-range-thumb-bg);
border: $custom-range-thumb-border;
@include border-radius($custom-range-thumb-border-radius);
@include box-shadow($custom-range-thumb-box-shadow);
@include transition($custom-forms-transition);
appearance: none;
&:active {
@include gradient-bg($custom-range-thumb-active-bg);
}
}
&::-ms-track {
width: $custom-range-track-width;
height: $custom-range-track-height;
color: transparent;
cursor: $custom-range-track-cursor;
background-color: transparent;
border-color: transparent;
border-width: $custom-range-thumb-height * 0.5;
@include box-shadow($custom-range-track-box-shadow);
}
&::-ms-fill-lower {
background-color: $custom-range-track-bg;
@include border-radius($custom-range-track-border-radius);
}
&::-ms-fill-upper {
margin-right: 15px; // arbitrary?
background-color: $custom-range-track-bg;
@include border-radius($custom-range-track-border-radius);
}
&:disabled {
&::-webkit-slider-thumb {
background-color: $custom-range-thumb-disabled-bg;
}
&::-webkit-slider-runnable-track {
cursor: default;
}
&::-moz-range-thumb {
background-color: $custom-range-thumb-disabled-bg;
}
&::-moz-range-track {
cursor: default;
}
&::-ms-thumb {
background-color: $custom-range-thumb-disabled-bg;
}
}
}
.custom-control-label::before,
.custom-file-label,
.custom-select {
@include transition($custom-forms-transition);
}

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// The dropdown wrapper (`<div>`)
.dropup,
.dropend,
.dropdown,
.dropstart {
position: relative;
}
.dropdown-toggle {
white-space: nowrap;
// Generate the caret automatically
@include caret();
}
// The dropdown menu
.dropdown-menu {
position: absolute;
z-index: $zindex-dropdown;
display: none; // none by default, but block on "open" of the menu
min-width: $dropdown-min-width;
padding: $dropdown-padding-y $dropdown-padding-x;
margin: 0; // Override default margin of ul
@include font-size($dropdown-font-size);
color: $dropdown-color;
text-align: left; // Ensures proper alignment if parent has it changed (e.g., modal footer)
list-style: none;
background-color: $dropdown-bg;
background-clip: padding-box;
border: $dropdown-border-width solid $dropdown-border-color;
@include border-radius($dropdown-border-radius);
@include box-shadow($dropdown-box-shadow);
&[data-bs-popper] {
top: 100%;
left: 0;
margin-top: $dropdown-spacer;
}
}
// scss-docs-start responsive-breakpoints
// We deliberately hardcode the `bs-` prefix because we check
// this custom property in JS to determine Popper's positioning
@each $breakpoint in map-keys($grid-breakpoints) {
@include media-breakpoint-up($breakpoint) {
$infix: breakpoint-infix($breakpoint, $grid-breakpoints);
.dropdown-menu#{$infix}-start {
--bs-position: start;
&[data-bs-popper] {
right: auto;
left: 0;
}
}
.dropdown-menu#{$infix}-end {
--bs-position: end;
&[data-bs-popper] {
right: 0;
left: auto;
}
}
}
}
// scss-docs-end responsive-breakpoints
// Allow for dropdowns to go bottom up (aka, dropup-menu)
// Just add .dropup after the standard .dropdown class and you're set.
.dropup {
.dropdown-menu[data-bs-popper] {
top: auto;
bottom: 100%;
margin-top: 0;
margin-bottom: $dropdown-spacer;
}
.dropdown-toggle {
@include caret(up);
}
}
.dropend {
.dropdown-menu[data-bs-popper] {
top: 0;
right: auto;
left: 100%;
margin-top: 0;
margin-left: $dropdown-spacer;
}
.dropdown-toggle {
@include caret(end);
&::after {
vertical-align: 0;
}
}
}
.dropstart {
.dropdown-menu[data-bs-popper] {
top: 0;
right: 100%;
left: auto;
margin-top: 0;
margin-right: $dropdown-spacer;
}
.dropdown-toggle {
@include caret(start);
&::before {
vertical-align: 0;
}
}
}
// Dividers (basically an `<hr>`) within the dropdown
.dropdown-divider {
height: 0;
margin: $dropdown-divider-margin-y 0;
overflow: hidden;
border-top: 1px solid $dropdown-divider-bg;
}
// Links, buttons, and more within the dropdown menu
//
// `<button>`-specific styles are denoted with `// For <button>s`
.dropdown-item {
display: block;
width: 100%; // For `<button>`s
padding: $dropdown-item-padding-y $dropdown-item-padding-x;
clear: both;
font-weight: $font-weight-normal;
color: $dropdown-link-color;
text-align: inherit; // For `<button>`s
text-decoration: if($link-decoration == none, null, none);
white-space: nowrap; // prevent links from randomly breaking onto new lines
background-color: transparent; // For `<button>`s
border: 0; // For `<button>`s
// Prevent dropdown overflow if there's no padding
// See https://github.com/twbs/bootstrap/pull/27703
@if $dropdown-padding-y == 0 {
&:first-child {
@include border-top-radius($dropdown-inner-border-radius);
}
&:last-child {
@include border-bottom-radius($dropdown-inner-border-radius);
}
}
&:hover,
&:focus {
color: $dropdown-link-hover-color;
text-decoration: if($link-hover-decoration == underline, none, null);
@include gradient-bg($dropdown-link-hover-bg);
}
&.active,
&:active {
color: $dropdown-link-active-color;
text-decoration: none;
@include gradient-bg($dropdown-link-active-bg);
}
&.disabled,
&:disabled {
color: $dropdown-link-disabled-color;
pointer-events: none;
background-color: transparent;
// Remove CSS gradients if they're enabled
background-image: if($enable-gradients, none, null);
}
}
.dropdown-menu.show {
display: block;
}
// Dropdown section headers
.dropdown-header {
display: block;
padding: $dropdown-header-padding;
margin-bottom: 0; // for use with heading elements
@include font-size($font-size-sm);
color: $dropdown-header-color;
white-space: nowrap; // as with > li > a
}
// Dropdown text
.dropdown-item-text {
display: block;
padding: $dropdown-item-padding-y $dropdown-item-padding-x;
color: $dropdown-link-color;
}
// Dark dropdowns
.dropdown-menu-dark {
color: $dropdown-dark-color;
background-color: $dropdown-dark-bg;
border-color: $dropdown-dark-border-color;
@include box-shadow($dropdown-dark-box-shadow);
.dropdown-item {
color: $dropdown-dark-link-color;
&:hover,
&:focus {
color: $dropdown-dark-link-hover-color;
@include gradient-bg($dropdown-dark-link-hover-bg);
}
&.active,
&:active {
color: $dropdown-dark-link-active-color;
@include gradient-bg($dropdown-dark-link-active-bg);
}
&.disabled,
&:disabled {
color: $dropdown-dark-link-disabled-color;
}
}
.dropdown-divider {
border-color: $dropdown-dark-divider-bg;
}
.dropdown-item-text {
color: $dropdown-dark-link-color;
}
.dropdown-header {
color: $dropdown-dark-header-color;
}
}

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@import "forms/labels";
@import "forms/form-text";
@import "forms/form-control";
@import "forms/form-select";
@import "forms/form-check";
@import "forms/form-range";
@import "forms/floating-labels";
@import "forms/input-group";
@import "forms/validation";

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// Bootstrap functions
//
// Utility mixins and functions for evaluating source code across our variables, maps, and mixins.
// Ascending
// Used to evaluate Sass maps like our grid breakpoints.
@mixin _assert-ascending($map, $map-name) {
$prev-key: null;
$prev-num: null;
@each $key, $num in $map {
@if $prev-num == null or unit($num) == "%" or unit($prev-num) == "%" {
// Do nothing
} @else if not comparable($prev-num, $num) {
@warn "Potentially invalid value for #{$map-name}: This map must be in ascending order, but key '#{$key}' has value #{$num} whose unit makes it incomparable to #{$prev-num}, the value of the previous key '#{$prev-key}' !";
} @else if $prev-num >= $num {
@warn "Invalid value for #{$map-name}: This map must be in ascending order, but key '#{$key}' has value #{$num} which isn't greater than #{$prev-num}, the value of the previous key '#{$prev-key}' !";
}
$prev-key: $key;
$prev-num: $num;
}
}
// Starts at zero
// Used to ensure the min-width of the lowest breakpoint starts at 0.
@mixin _assert-starts-at-zero($map, $map-name: "$grid-breakpoints") {
@if length($map) > 0 {
$values: map-values($map);
$first-value: nth($values, 1);
@if $first-value != 0 {
@warn "First breakpoint in #{$map-name} must start at 0, but starts at #{$first-value}.";
}
}
}
// Internal Bootstrap function to turn maps into its negative variant.
// It prefixes the keys with `n` and makes the value negative.
@function negativify-map($map) {
$result: ();
@each $key, $value in $map {
@if $key != 0 {
$result: map-merge($result, ("n" + $key: (-$value)));
}
}
@return $result;
}
// Get multiple keys from a sass map
@function map-get-multiple($map, $values) {
$result: ();
@each $key, $value in $map {
@if (index($values, $key) != null) {
$result: map-merge($result, ($key: $value));
}
}
@return $result;
}
// Replace `$search` with `$replace` in `$string`
// Used on our SVG icon backgrounds for custom forms.
//
// @author Hugo Giraudel
// @param {String} $string - Initial string
// @param {String} $search - Substring to replace
// @param {String} $replace ('') - New value
// @return {String} - Updated string
@function str-replace($string, $search, $replace: "") {
$index: str-index($string, $search);
@if $index {
@return str-slice($string, 1, $index - 1) + $replace + str-replace(str-slice($string, $index + str-length($search)), $search, $replace);
}
@return $string;
}
// See https://codepen.io/kevinweber/pen/dXWoRw
//
// Requires the use of quotes around data URIs.
@function escape-svg($string) {
@if str-index($string, "data:image/svg+xml") {
@each $char, $encoded in $escaped-characters {
// Do not escape the url brackets
@if str-index($string, "url(") == 1 {
$string: url("#{str-replace(str-slice($string, 6, -3), $char, $encoded)}");
} @else {
$string: str-replace($string, $char, $encoded);
}
}
}
@return $string;
}
// Color contrast
// See https://github.com/twbs/bootstrap/pull/30168
// A list of pre-calculated numbers of pow(divide((divide($value, 255) + .055), 1.055), 2.4). (from 0 to 255)
// stylelint-disable-next-line scss/dollar-variable-default, scss/dollar-variable-pattern
$_luminance-list: .0008 .001 .0011 .0013 .0015 .0017 .002 .0022 .0025 .0027 .003 .0033 .0037 .004 .0044 .0048 .0052 .0056 .006 .0065 .007 .0075 .008 .0086 .0091 .0097 .0103 .011 .0116 .0123 .013 .0137 .0144 .0152 .016 .0168 .0176 .0185 .0194 .0203 .0212 .0222 .0232 .0242 .0252 .0262 .0273 .0284 .0296 .0307 .0319 .0331 .0343 .0356 .0369 .0382 .0395 .0409 .0423 .0437 .0452 .0467 .0482 .0497 .0513 .0529 .0545 .0561 .0578 .0595 .0612 .063 .0648 .0666 .0685 .0704 .0723 .0742 .0762 .0782 .0802 .0823 .0844 .0865 .0887 .0908 .0931 .0953 .0976 .0999 .1022 .1046 .107 .1095 .1119 .1144 .117 .1195 .1221 .1248 .1274 .1301 .1329 .1356 .1384 .1413 .1441 .147 .15 .1529 .1559 .159 .162 .1651 .1683 .1714 .1746 .1779 .1812 .1845 .1878 .1912 .1946 .1981 .2016 .2051 .2086 .2122 .2159 .2195 .2232 .227 .2307 .2346 .2384 .2423 .2462 .2502 .2542 .2582 .2623 .2664 .2705 .2747 .2789 .2831 .2874 .2918 .2961 .3005 .305 .3095 .314 .3185 .3231 .3278 .3325 .3372 .3419 .3467 .3515 .3564 .3613 .3663 .3712 .3763 .3813 .3864 .3916 .3968 .402 .4072 .4125 .4179 .4233 .4287 .4342 .4397 .4452 .4508 .4564 .4621 .4678 .4735 .4793 .4851 .491 .4969 .5029 .5089 .5149 .521 .5271 .5333 .5395 .5457 .552 .5583 .5647 .5711 .5776 .5841 .5906 .5972 .6038 .6105 .6172 .624 .6308 .6376 .6445 .6514 .6584 .6654 .6724 .6795 .6867 .6939 .7011 .7084 .7157 .7231 .7305 .7379 .7454 .7529 .7605 .7682 .7758 .7835 .7913 .7991 .807 .8148 .8228 .8308 .8388 .8469 .855 .8632 .8714 .8796 .8879 .8963 .9047 .9131 .9216 .9301 .9387 .9473 .956 .9647 .9734 .9823 .9911 1;
@function color-contrast($background, $color-contrast-dark: $color-contrast-dark, $color-contrast-light: $color-contrast-light, $min-contrast-ratio: $min-contrast-ratio) {
$foregrounds: $color-contrast-light, $color-contrast-dark, $white, $black;
$max-ratio: 0;
$max-ratio-color: null;
@each $color in $foregrounds {
$contrast-ratio: contrast-ratio($background, $color);
@if $contrast-ratio > $min-contrast-ratio {
@return $color;
} @else if $contrast-ratio > $max-ratio {
$max-ratio: $contrast-ratio;
$max-ratio-color: $color;
}
}
@warn "Found no color leading to #{$min-contrast-ratio}:1 contrast ratio against #{$background}...";
@return $max-ratio-color;
}
@function contrast-ratio($background, $foreground: $color-contrast-light) {
$l1: luminance($background);
$l2: luminance(opaque($background, $foreground));
@return if($l1 > $l2, divide($l1 + .05, $l2 + .05), divide($l2 + .05, $l1 + .05));
}
// Return WCAG2.0 relative luminance
// See https://www.w3.org/WAI/GL/wiki/Relative_luminance
// See https://www.w3.org/TR/WCAG20-TECHS/G17.html#G17-tests
@function luminance($color) {
$rgb: (
"r": red($color),
"g": green($color),
"b": blue($color)
);
@each $name, $value in $rgb {
$value: if(divide($value, 255) < .03928, divide(divide($value, 255), 12.92), nth($_luminance-list, $value + 1));
$rgb: map-merge($rgb, ($name: $value));
}
@return (map-get($rgb, "r") * .2126) + (map-get($rgb, "g") * .7152) + (map-get($rgb, "b") * .0722);
}
// Return opaque color
// opaque(#fff, rgba(0, 0, 0, .5)) => #808080
@function opaque($background, $foreground) {
@return mix(rgba($foreground, 1), $background, opacity($foreground) * 100 * 1%);
}
// scss-docs-start color-functions
// Tint a color: mix a color with white
@function tint-color($color, $weight) {
@return mix(white, $color, $weight);
}
// Shade a color: mix a color with black
@function shade-color($color, $weight) {
@return mix(black, $color, $weight);
}
// Shade the color if the weight is positive, else tint it
@function shift-color($color, $weight) {
@return if($weight > 0, shade-color($color, $weight), tint-color($color, -$weight));
}
// scss-docs-end color-functions
// Return valid calc
@function add($value1, $value2, $return-calc: true) {
@if $value1 == null {
@return $value2;
}
@if $value2 == null {
@return $value1;
}
@if type-of($value1) == number and type-of($value2) == number and comparable($value1, $value2) {
@return $value1 + $value2;
}
@if type-of($value1) != number {
$value1: unquote("(") + $value1 + unquote(")");
}
@if type-of($value2) != number {
$value2: unquote("(") + $value2 + unquote(")");
}
@return if($return-calc == true, calc(#{$value1} + #{$value2}), $value1 + unquote(" + ") + $value2);
}
@function subtract($value1, $value2, $return-calc: true) {
@if $value1 == null and $value2 == null {
@return null;
}
@if $value1 == null {
@return -$value2;
}
@if $value2 == null {
@return $value1;
}
@if type-of($value1) == number and type-of($value2) == number and comparable($value1, $value2) {
@return $value1 - $value2;
}
@if type-of($value1) != number {
$value1: unquote("(") + $value1 + unquote(")");
}
@if type-of($value2) != number {
$value2: unquote("(") + $value2 + unquote(")");
}
@return if($return-calc == true, calc(#{$value1} - #{$value2}), $value1 + unquote(" - ") + $value2);
}
@function divide($dividend, $divisor, $precision: 10) {
$sign: if($dividend > 0 and $divisor > 0 or $dividend < 0 and $divisor < 0, 1, -1);
$dividend: abs($dividend);
$divisor: abs($divisor);
@if $dividend == 0 {
@return 0;
}
@if $divisor == 0 {
@error "Cannot divide by 0";
}
$remainder: $dividend;
$result: 0;
$factor: 10;
@while ($remainder > 0 and $precision >= 0) {
$quotient: 0;
@while ($remainder >= $divisor) {
$remainder: $remainder - $divisor;
$quotient: $quotient + 1;
}
$result: $result * 10 + $quotient;
$factor: $factor * .1;
$remainder: $remainder * 10;
$precision: $precision - 1;
@if ($precision < 0 and $remainder >= $divisor * 5) {
$result: $result + 1;
}
}
$result: $result * $factor * $sign;
$dividend-unit: unit($dividend);
$divisor-unit: unit($divisor);
$unit-map: (
"px": 1px,
"rem": 1rem,
"em": 1em,
"%": 1%
);
@if ($dividend-unit != $divisor-unit and map-has-key($unit-map, $dividend-unit)) {
$result: $result * map-get($unit-map, $dividend-unit);
}
@return $result;
}

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// Row
//
// Rows contain your columns.
@if $enable-grid-classes {
.row {
@include make-row();
> * {
@include make-col-ready();
}
}
}
// Columns
//
// Common styles for small and large grid columns
@if $enable-grid-classes {
@include make-grid-columns();
}

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@import "helpers/clearfix";
@import "helpers/colored-links";
@import "helpers/ratio";
@import "helpers/position";
@import "helpers/visually-hidden";
@import "helpers/stretched-link";
@import "helpers/text-truncation";

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// Responsive images (ensure images don't scale beyond their parents)
//
// This is purposefully opt-in via an explicit class rather than being the default for all `<img>`s.
// We previously tried the "images are responsive by default" approach in Bootstrap v2,
// and abandoned it in Bootstrap v3 because it breaks lots of third-party widgets (including Google Maps)
// which weren't expecting the images within themselves to be involuntarily resized.
// See also https://github.com/twbs/bootstrap/issues/18178
.img-fluid {
@include img-fluid();
}
// Image thumbnails
.img-thumbnail {
padding: $thumbnail-padding;
background-color: $thumbnail-bg;
border: $thumbnail-border-width solid $thumbnail-border-color;
@include border-radius($thumbnail-border-radius);
@include box-shadow($thumbnail-box-shadow);
// Keep them at most 100% wide
@include img-fluid();
}
//
// Figures
//
.figure {
// Ensures the caption's text aligns with the image.
display: inline-block;
}
.figure-img {
margin-bottom: $spacer * .5;
line-height: 1;
}
.figure-caption {
@include font-size($figure-caption-font-size);
color: $figure-caption-color;
}

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// stylelint-disable selector-no-qualifying-type
//
// Base styles
//
.input-group {
position: relative;
display: flex;
flex-wrap: wrap; // For form validation feedback
align-items: stretch;
width: 100%;
> .form-control,
> .form-control-plaintext,
> .custom-select,
> .custom-file {
position: relative; // For focus state's z-index
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;
+ .form-control,
+ .custom-select,
+ .custom-file {
margin-left: -$input-border-width;
}
}
// Bring the "active" form control to the top of surrounding elements
> .form-control:focus,
> .custom-select:focus,
> .custom-file .custom-file-input:focus ~ .custom-file-label {
z-index: 3;
}
// Bring the custom file input above the label
> .custom-file .custom-file-input:focus {
z-index: 4;
}
> .form-control,
> .custom-select {
&:not(:last-child) { @include border-right-radius(0); }
&:not(:first-child) { @include border-left-radius(0); }
}
// Custom file inputs have more complex markup, thus requiring different
// border-radius overrides.
> .custom-file {
display: flex;
align-items: center;
&:not(:last-child) .custom-file-label,
&:not(:last-child) .custom-file-label::after { @include border-right-radius(0); }
&:not(:first-child) .custom-file-label { @include border-left-radius(0); }
}
}
// Prepend and append
//
// While it requires one extra layer of HTML for each, dedicated prepend and
// append elements allow us to 1) be less clever, 2) simplify our selectors, and
// 3) support HTML5 form validation.
.input-group-prepend,
.input-group-append {
display: flex;
// Ensure buttons are always above inputs for more visually pleasing borders.
// This isn't needed for `.input-group-text` since it shares the same border-color
// as our inputs.
.btn {
position: relative;
z-index: 2;
&:focus {
z-index: 3;
}
}
.btn + .btn,
.btn + .input-group-text,
.input-group-text + .input-group-text,
.input-group-text + .btn {
margin-left: -$input-border-width;
}
}
.input-group-prepend { margin-right: -$input-border-width; }
.input-group-append { margin-left: -$input-border-width; }
// Textual addons
//
// Serves as a catch-all element for any text or radio/checkbox input you wish
// to prepend or append to an input.
.input-group-text {
display: flex;
align-items: center;
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-group-addon-color;
text-align: center;
white-space: nowrap;
background-color: $input-group-addon-bg;
border: $input-border-width solid $input-group-addon-border-color;
@include border-radius($input-border-radius);
// Nuke default margins from checkboxes and radios to vertically center within.
input[type="radio"],
input[type="checkbox"] {
margin-top: 0;
}
}
// Sizing
//
// Remix the default form control sizing classes into new ones for easier
// manipulation.
.input-group-lg > .form-control:not(textarea),
.input-group-lg > .custom-select {
height: $input-height-lg;
}
.input-group-lg > .form-control,
.input-group-lg > .custom-select,
.input-group-lg > .input-group-prepend > .input-group-text,
.input-group-lg > .input-group-append > .input-group-text,
.input-group-lg > .input-group-prepend > .btn,
.input-group-lg > .input-group-append > .btn {
padding: $input-padding-y-lg $input-padding-x-lg;
font-size: $input-font-size-lg;
line-height: $input-line-height-lg;
@include border-radius($input-border-radius-lg);
}
.input-group-sm > .form-control:not(textarea),
.input-group-sm > .custom-select {
height: $input-height-sm;
}
.input-group-sm > .form-control,
.input-group-sm > .custom-select,
.input-group-sm > .input-group-prepend > .input-group-text,
.input-group-sm > .input-group-append > .input-group-text,
.input-group-sm > .input-group-prepend > .btn,
.input-group-sm > .input-group-append > .btn {
padding: $input-padding-y-sm $input-padding-x-sm;
font-size: $input-font-size-sm;
line-height: $input-line-height-sm;
@include border-radius($input-border-radius-sm);
}
.input-group-lg > .custom-select,
.input-group-sm > .custom-select {
padding-right: $custom-select-padding-x + $custom-select-indicator-padding;
}
// Prepend and append rounded corners
//
// These rulesets must come after the sizing ones to properly override sm and lg
// border-radius values when extending. They're more specific than we'd like
// with the `.input-group >` part, but without it, we cannot override the sizing.
.input-group > .input-group-prepend > .btn,
.input-group > .input-group-prepend > .input-group-text,
.input-group > .input-group-append:not(:last-child) > .btn,
.input-group > .input-group-append:not(:last-child) > .input-group-text,
.input-group > .input-group-append:last-child > .btn:not(:last-child):not(.dropdown-toggle),
.input-group > .input-group-append:last-child > .input-group-text:not(:last-child) {
@include border-right-radius(0);
}
.input-group > .input-group-append > .btn,
.input-group > .input-group-append > .input-group-text,
.input-group > .input-group-prepend:not(:first-child) > .btn,
.input-group > .input-group-prepend:not(:first-child) > .input-group-text,
.input-group > .input-group-prepend:first-child > .btn:not(:first-child),
.input-group > .input-group-prepend:first-child > .input-group-text:not(:first-child) {
@include border-left-radius(0);
}

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// Base class
//
// Easily usable on <ul>, <ol>, or <div>.
.list-group {
display: flex;
flex-direction: column;
// No need to set list-style: none; since .list-group-item is block level
padding-left: 0; // reset padding because ul and ol
margin-bottom: 0;
@include border-radius($list-group-border-radius);
}
.list-group-numbered {
list-style-type: none;
counter-reset: section;
> li::before {
// Increments only this instance of the section counter
content: counters(section, ".") ". ";
counter-increment: section;
}
}
// Interactive list items
//
// Use anchor or button elements instead of `li`s or `div`s to create interactive
// list items. Includes an extra `.active` modifier class for selected items.
.list-group-item-action {
width: 100%; // For `<button>`s (anchors become 100% by default though)
color: $list-group-action-color;
text-align: inherit; // For `<button>`s (anchors inherit)
// Hover state
&:hover,
&:focus {
z-index: 1; // Place hover/focus items above their siblings for proper border styling
color: $list-group-action-hover-color;
text-decoration: none;
background-color: $list-group-hover-bg;
}
&:active {
color: $list-group-action-active-color;
background-color: $list-group-action-active-bg;
}
}
// Individual list items
//
// Use on `li`s or `div`s within the `.list-group` parent.
.list-group-item {
position: relative;
display: block;
padding: $list-group-item-padding-y $list-group-item-padding-x;
color: $list-group-color;
text-decoration: if($link-decoration == none, null, none);
background-color: $list-group-bg;
border: $list-group-border-width solid $list-group-border-color;
&:first-child {
@include border-top-radius(inherit);
}
&:last-child {
@include border-bottom-radius(inherit);
}
&.disabled,
&:disabled {
color: $list-group-disabled-color;
pointer-events: none;
background-color: $list-group-disabled-bg;
}
// Include both here for `<a>`s and `<button>`s
&.active {
z-index: 2; // Place active items above their siblings for proper border styling
color: $list-group-active-color;
background-color: $list-group-active-bg;
border-color: $list-group-active-border-color;
}
& + & {
border-top-width: 0;
&.active {
margin-top: -$list-group-border-width;
border-top-width: $list-group-border-width;
}
}
}
// Horizontal
//
// Change the layout of list group items from vertical (default) to horizontal.
@each $breakpoint in map-keys($grid-breakpoints) {
@include media-breakpoint-up($breakpoint) {
$infix: breakpoint-infix($breakpoint, $grid-breakpoints);
.list-group-horizontal#{$infix} {
flex-direction: row;
> .list-group-item {
&:first-child {
@include border-bottom-start-radius($list-group-border-radius);
@include border-top-end-radius(0);
}
&:last-child {
@include border-top-end-radius($list-group-border-radius);
@include border-bottom-start-radius(0);
}
&.active {
margin-top: 0;
}
+ .list-group-item {
border-top-width: $list-group-border-width;
border-left-width: 0;
&.active {
margin-left: -$list-group-border-width;
border-left-width: $list-group-border-width;
}
}
}
}
}
}
// Flush list items
//
// Remove borders and border-radius to keep list group items edge-to-edge. Most
// useful within other components (e.g., cards).
.list-group-flush {
@include border-radius(0);
> .list-group-item {
border-width: 0 0 $list-group-border-width;
&:last-child {
border-bottom-width: 0;
}
}
}
// scss-docs-start list-group-modifiers
// List group contextual variants
//
// Add modifier classes to change text and background color on individual items.
// Organizationally, this must come after the `:hover` states.
@each $state, $value in $theme-colors {
$list-group-variant-bg: shift-color($value, $list-group-item-bg-scale);
$list-group-variant-color: shift-color($value, $list-group-item-color-scale);
@if (contrast-ratio($list-group-variant-bg, $list-group-variant-color) < $min-contrast-ratio) {
$list-group-variant-color: mix($value, color-contrast($list-group-variant-bg), abs($list-group-item-color-scale));
}
@include list-group-item-variant($state, $list-group-variant-bg, $list-group-variant-color);
}
// scss-docs-end list-group-modifiers

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// Toggles
//
// Used in conjunction with global variables to enable certain theme features.
// Vendor
@import "vendor/rfs";
// Deprecate
// @import "mixins/deprecate";
// Helpers
@import "mixins/breakpoints";
@import "mixins/color-scheme";
@import "mixins/image";
@import "mixins/resize";
@import "mixins/visually-hidden";
@import "mixins/reset-text";
@import "mixins/text-truncate";
// Utilities
@import "mixins/utilities";
// Components
@import "mixins/alert";
@import "mixins/buttons";
@import "mixins/caret";
@import "mixins/pagination";
@import "mixins/lists";
@import "mixins/list-group";
@import "mixins/forms";
@import "mixins/table-variants";
// Skins
@import "mixins/border-radius";
@import "mixins/box-shadow";
@import "mixins/gradients";
@import "mixins/transition";
// Layout
@import "mixins/clearfix";
@import "mixins/container";
@import "mixins/grid";

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// .modal-open - body class for killing the scroll
// .modal - container to scroll within
// .modal-dialog - positioning shell for the actual modal
// .modal-content - actual modal w/ bg and corners and stuff
// Container that the modal scrolls within
.modal {
position: fixed;
top: 0;
left: 0;
z-index: $zindex-modal;
display: none;
width: 100%;
height: 100%;
overflow-x: hidden;
overflow-y: auto;
// Prevent Chrome on Windows from adding a focus outline. For details, see
// https://github.com/twbs/bootstrap/pull/10951.
outline: 0;
// We deliberately don't use `-webkit-overflow-scrolling: touch;` due to a
// gnarly iOS Safari bug: https://bugs.webkit.org/show_bug.cgi?id=158342
// See also https://github.com/twbs/bootstrap/issues/17695
}
// Shell div to position the modal with bottom padding
.modal-dialog {
position: relative;
width: auto;
margin: $modal-dialog-margin;
// allow clicks to pass through for custom click handling to close modal
pointer-events: none;
// When fading in the modal, animate it to slide down
.modal.fade & {
@include transition($modal-transition);
transform: $modal-fade-transform;
}
.modal.show & {
transform: $modal-show-transform;
}
// When trying to close, animate focus to scale
.modal.modal-static & {
transform: $modal-scale-transform;
}
}
.modal-dialog-scrollable {
height: subtract(100%, $modal-dialog-margin * 2);
.modal-content {
max-height: 100%;
overflow: hidden;
}
.modal-body {
overflow-y: auto;
}
}
.modal-dialog-centered {
display: flex;
align-items: center;
min-height: subtract(100%, $modal-dialog-margin * 2);
}
// Actual modal
.modal-content {
position: relative;
display: flex;
flex-direction: column;
width: 100%; // Ensure `.modal-content` extends the full width of the parent `.modal-dialog`
// counteract the pointer-events: none; in the .modal-dialog
color: $modal-content-color;
pointer-events: auto;
background-color: $modal-content-bg;
background-clip: padding-box;
border: $modal-content-border-width solid $modal-content-border-color;
@include border-radius($modal-content-border-radius);
@include box-shadow($modal-content-box-shadow-xs);
// Remove focus outline from opened modal
outline: 0;
}
// Modal background
.modal-backdrop {
position: fixed;
top: 0;
left: 0;
z-index: $zindex-modal-backdrop;
width: 100vw;
height: 100vh;
background-color: $modal-backdrop-bg;
// Fade for backdrop
&.fade { opacity: 0; }
&.show { opacity: $modal-backdrop-opacity; }
}
// Modal header
// Top section of the modal w/ title and dismiss
.modal-header {
display: flex;
flex-shrink: 0;
align-items: center;
justify-content: space-between; // Put modal header elements (title and dismiss) on opposite ends
padding: $modal-header-padding;
border-bottom: $modal-header-border-width solid $modal-header-border-color;
@include border-top-radius($modal-content-inner-border-radius);
.btn-close {
padding: ($modal-header-padding-y * .5) ($modal-header-padding-x * .5);
margin: ($modal-header-padding-y * -.5) ($modal-header-padding-x * -.5) ($modal-header-padding-y * -.5) auto;
}
}
// Title text within header
.modal-title {
margin-bottom: 0;
line-height: $modal-title-line-height;
}
// Modal body
// Where all modal content resides (sibling of .modal-header and .modal-footer)
.modal-body {
position: relative;
// Enable `flex-grow: 1` so that the body take up as much space as possible
// when there should be a fixed height on `.modal-dialog`.
flex: 1 1 auto;
padding: $modal-inner-padding;
}
// Footer (for actions)
.modal-footer {
display: flex;
flex-wrap: wrap;
flex-shrink: 0;
align-items: center; // vertically center
justify-content: flex-end; // Right align buttons with flex property because text-align doesn't work on flex items
padding: $modal-inner-padding - $modal-footer-margin-between * .5;
border-top: $modal-footer-border-width solid $modal-footer-border-color;
@include border-bottom-radius($modal-content-inner-border-radius);
// Place margin between footer elements
// This solution is far from ideal because of the universal selector usage,
// but is needed to fix https://github.com/twbs/bootstrap/issues/24800
> * {
margin: $modal-footer-margin-between * .5;
}
}
// Scale up the modal
@include media-breakpoint-up(sm) {
// Automatically set modal's width for larger viewports
.modal-dialog {
max-width: $modal-md;
margin: $modal-dialog-margin-y-sm-up auto;
}
.modal-dialog-scrollable {
height: subtract(100%, $modal-dialog-margin-y-sm-up * 2);
}
.modal-dialog-centered {
min-height: subtract(100%, $modal-dialog-margin-y-sm-up * 2);
}
.modal-content {
@include box-shadow($modal-content-box-shadow-sm-up);
}
.modal-sm { max-width: $modal-sm; }
}
@include media-breakpoint-up(lg) {
.modal-lg,
.modal-xl {
max-width: $modal-lg;
}
}
@include media-breakpoint-up(xl) {
.modal-xl { max-width: $modal-xl; }
}
// scss-docs-start modal-fullscreen-loop
@each $breakpoint in map-keys($grid-breakpoints) {
$infix: breakpoint-infix($breakpoint, $grid-breakpoints);
$postfix: if($infix != "", $infix + "-down", "");
@include media-breakpoint-down($breakpoint) {
.modal-fullscreen#{$postfix} {
width: 100vw;
max-width: none;
height: 100%;
margin: 0;
.modal-content {
height: 100%;
border: 0;
@include border-radius(0);
}
.modal-header {
@include border-radius(0);
}
.modal-body {
overflow-y: auto;
}
.modal-footer {
@include border-radius(0);
}
}
}
}
// scss-docs-end modal-fullscreen-loop

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// Base class
//
// Kickstart any navigation component with a set of style resets. Works with
// `<nav>`s, `<ul>`s or `<ol>`s.
.nav {
display: flex;
flex-wrap: wrap;
padding-left: 0;
margin-bottom: 0;
list-style: none;
}
.nav-link {
display: block;
padding: $nav-link-padding-y $nav-link-padding-x;
@include font-size($nav-link-font-size);
font-weight: $nav-link-font-weight;
color: $nav-link-color;
text-decoration: if($link-decoration == none, null, none);
@include transition($nav-link-transition);
&:hover,
&:focus {
color: $nav-link-hover-color;
text-decoration: if($link-hover-decoration == underline, none, null);
}
// Disabled state lightens text
&.disabled {
color: $nav-link-disabled-color;
pointer-events: none;
cursor: default;
}
}
//
// Tabs
//
.nav-tabs {
border-bottom: $nav-tabs-border-width solid $nav-tabs-border-color;
.nav-link {
margin-bottom: -$nav-tabs-border-width;
background: none;
border: $nav-tabs-border-width solid transparent;
@include border-top-radius($nav-tabs-border-radius);
&:hover,
&:focus {
border-color: $nav-tabs-link-hover-border-color;
// Prevents active .nav-link tab overlapping focus outline of previous/next .nav-link
isolation: isolate;
}
&.disabled {
color: $nav-link-disabled-color;
background-color: transparent;
border-color: transparent;
}
}
.nav-link.active,
.nav-item.show .nav-link {
color: $nav-tabs-link-active-color;
background-color: $nav-tabs-link-active-bg;
border-color: $nav-tabs-link-active-border-color;
}
.dropdown-menu {
// Make dropdown border overlap tab border
margin-top: -$nav-tabs-border-width;
// Remove the top rounded corners here since there is a hard edge above the menu
@include border-top-radius(0);
}
}
//
// Pills
//
.nav-pills {
.nav-link {
background: none;
border: 0;
@include border-radius($nav-pills-border-radius);
}
.nav-link.active,
.show > .nav-link {
color: $nav-pills-link-active-color;
@include gradient-bg($nav-pills-link-active-bg);
}
}
//
// Justified variants
//
.nav-fill {
> .nav-link,
.nav-item {
flex: 1 1 auto;
text-align: center;
}
}
.nav-justified {
> .nav-link,
.nav-item {
flex-basis: 0;
flex-grow: 1;
text-align: center;
}
}
.nav-fill,
.nav-justified {
.nav-item .nav-link {
width: 100%; // Make sure button will grow
}
}
// Tabbable tabs
//
// Hide tabbable panes to start, show them when `.active`
.tab-content {
> .tab-pane {
display: none;
}
> .active {
display: block;
}
}

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// Contents
//
// Navbar
// Navbar brand
// Navbar nav
// Navbar text
// Responsive navbar
// Navbar position
// Navbar themes
// Navbar
//
// Provide a static navbar from which we expand to create full-width, fixed, and
// other navbar variations.
.navbar {
position: relative;
display: flex;
flex-wrap: wrap; // allow us to do the line break for collapsing content
align-items: center;
justify-content: space-between; // space out brand from logo
padding-top: $navbar-padding-y;
padding-right: $navbar-padding-x; // default: null
padding-bottom: $navbar-padding-y;
padding-left: $navbar-padding-x; // default: null
@include gradient-bg();
// Because flex properties aren't inherited, we need to redeclare these first
// few properties so that content nested within behave properly.
// The `flex-wrap` property is inherited to simplify the expanded navbars
%container-flex-properties {
display: flex;
flex-wrap: inherit;
align-items: center;
justify-content: space-between;
}
> .container,
> .container-fluid {
@extend %container-flex-properties;
}
@each $breakpoint, $container-max-width in $container-max-widths {
> .container#{breakpoint-infix($breakpoint, $container-max-widths)} {
@extend %container-flex-properties;
}
}
}
// Navbar brand
//
// Used for brand, project, or site names.
.navbar-brand {
padding-top: $navbar-brand-padding-y;
padding-bottom: $navbar-brand-padding-y;
margin-right: $navbar-brand-margin-end;
@include font-size($navbar-brand-font-size);
text-decoration: if($link-decoration == none, null, none);
white-space: nowrap;
&:hover,
&:focus {
text-decoration: if($link-hover-decoration == underline, none, null);
}
}
// Navbar nav
//
// Custom navbar navigation (doesn't require `.nav`, but does make use of `.nav-link`).
.navbar-nav {
display: flex;
flex-direction: column; // cannot use `inherit` to get the `.navbar`s value
padding-left: 0;
margin-bottom: 0;
list-style: none;
.nav-link {
padding-right: 0;
padding-left: 0;
}
.dropdown-menu {
position: static;
}
}
// Navbar text
//
//
.navbar-text {
padding-top: $nav-link-padding-y;
padding-bottom: $nav-link-padding-y;
}
// Responsive navbar
//
// Custom styles for responsive collapsing and toggling of navbar contents.
// Powered by the collapse Bootstrap JavaScript plugin.
// When collapsed, prevent the toggleable navbar contents from appearing in
// the default flexbox row orientation. Requires the use of `flex-wrap: wrap`
// on the `.navbar` parent.
.navbar-collapse {
flex-basis: 100%;
flex-grow: 1;
// For always expanded or extra full navbars, ensure content aligns itself
// properly vertically. Can be easily overridden with flex utilities.
align-items: center;
}
// Button for toggling the navbar when in its collapsed state
.navbar-toggler {
padding: $navbar-toggler-padding-y $navbar-toggler-padding-x;
@include font-size($navbar-toggler-font-size);
line-height: 1;
background-color: transparent; // remove default button style
border: $border-width solid transparent; // remove default button style
@include border-radius($navbar-toggler-border-radius);
@include transition($navbar-toggler-transition);
&:hover {
text-decoration: none;
}
&:focus {
text-decoration: none;
outline: 0;
box-shadow: 0 0 0 $navbar-toggler-focus-width;
}
}
// Keep as a separate element so folks can easily override it with another icon
// or image file as needed.
.navbar-toggler-icon {
display: inline-block;
width: 1.5em;
height: 1.5em;
vertical-align: middle;
background-repeat: no-repeat;
background-position: center;
background-size: 100%;
}
.navbar-nav-scroll {
max-height: var(--#{$variable-prefix}scroll-height, 75vh);
overflow-y: auto;
}
// scss-docs-start navbar-expand-loop
// Generate series of `.navbar-expand-*` responsive classes for configuring
// where your navbar collapses.
.navbar-expand {
@each $breakpoint in map-keys($grid-breakpoints) {
$next: breakpoint-next($breakpoint, $grid-breakpoints);
$infix: breakpoint-infix($next, $grid-breakpoints);
// stylelint-disable-next-line scss/selector-no-union-class-name
&#{$infix} {
@include media-breakpoint-up($next) {
flex-wrap: nowrap;
justify-content: flex-start;
.navbar-nav {
flex-direction: row;
.dropdown-menu {
position: absolute;
}
.nav-link {
padding-right: $navbar-nav-link-padding-x;
padding-left: $navbar-nav-link-padding-x;
}
}
.navbar-nav-scroll {
overflow: visible;
}
.navbar-collapse {
display: flex !important; // stylelint-disable-line declaration-no-important
flex-basis: auto;
}
.navbar-toggler {
display: none;
}
}
}
}
}
// scss-docs-end navbar-expand-loop
// Navbar themes
//
// Styles for switching between navbars with light or dark background.
// Dark links against a light background
.navbar-light {
.navbar-brand {
color: $navbar-light-brand-color;
&:hover,
&:focus {
color: $navbar-light-brand-hover-color;
}
}
.navbar-nav {
.nav-link {
color: $navbar-light-color;
&:hover,
&:focus {
color: $navbar-light-hover-color;
}
&.disabled {
color: $navbar-light-disabled-color;
}
}
.show > .nav-link,
.nav-link.active {
color: $navbar-light-active-color;
}
}
.navbar-toggler {
color: $navbar-light-color;
border-color: $navbar-light-toggler-border-color;
}
.navbar-toggler-icon {
background-image: escape-svg($navbar-light-toggler-icon-bg);
}
.navbar-text {
color: $navbar-light-color;
a,
a:hover,
a:focus {
color: $navbar-light-active-color;
}
}
}
// White links against a dark background
.navbar-dark {
.navbar-brand {
color: $navbar-dark-brand-color;
&:hover,
&:focus {
color: $navbar-dark-brand-hover-color;
}
}
.navbar-nav {
.nav-link {
color: $navbar-dark-color;
&:hover,
&:focus {
color: $navbar-dark-hover-color;
}
&.disabled {
color: $navbar-dark-disabled-color;
}
}
.show > .nav-link,
.nav-link.active {
color: $navbar-dark-active-color;
}
}
.navbar-toggler {
color: $navbar-dark-color;
border-color: $navbar-dark-toggler-border-color;
}
.navbar-toggler-icon {
background-image: escape-svg($navbar-dark-toggler-icon-bg);
}
.navbar-text {
color: $navbar-dark-color;
a,
a:hover,
a:focus {
color: $navbar-dark-active-color;
}
}
}

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.pagination {
display: flex;
@include list-unstyled();
}
.page-link {
position: relative;
display: block;
color: $pagination-color;
text-decoration: if($link-decoration == none, null, none);
background-color: $pagination-bg;
border: $pagination-border-width solid $pagination-border-color;
@include transition($pagination-transition);
&:hover {
z-index: 2;
color: $pagination-hover-color;
text-decoration: if($link-hover-decoration == underline, none, null);
background-color: $pagination-hover-bg;
border-color: $pagination-hover-border-color;
}
&:focus {
z-index: 3;
color: $pagination-focus-color;
background-color: $pagination-focus-bg;
outline: $pagination-focus-outline;
box-shadow: $pagination-focus-box-shadow;
}
}
.page-item {
&:not(:first-child) .page-link {
margin-left: $pagination-margin-start;
}
&.active .page-link {
z-index: 3;
color: $pagination-active-color;
@include gradient-bg($pagination-active-bg);
border-color: $pagination-active-border-color;
}
&.disabled .page-link {
color: $pagination-disabled-color;
pointer-events: none;
background-color: $pagination-disabled-bg;
border-color: $pagination-disabled-border-color;
}
}
//
// Sizing
//
@include pagination-size($pagination-padding-y, $pagination-padding-x, null, $pagination-border-radius);
.pagination-lg {
@include pagination-size($pagination-padding-y-lg, $pagination-padding-x-lg, $font-size-lg, $pagination-border-radius-lg);
}
.pagination-sm {
@include pagination-size($pagination-padding-y-sm, $pagination-padding-x-sm, $font-size-sm, $pagination-border-radius-sm);
}

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@ -0,0 +1,141 @@
// stylelint-disable declaration-no-important, selector-no-qualifying-type
// Source: https://github.com/h5bp/html5-boilerplate/blob/master/src/css/main.css
// ==========================================================================
// Print styles.
// Inlined to avoid the additional HTTP request:
// https://www.phpied.com/delay-loading-your-print-css/
// ==========================================================================
@if $enable-print-styles {
@media print {
*,
*::before,
*::after {
// Bootstrap specific; comment out `color` and `background`
//color: $black !important; // Black prints faster
text-shadow: none !important;
//background: transparent !important;
box-shadow: none !important;
}
a {
&:not(.btn) {
text-decoration: underline;
}
}
// Bootstrap specific; comment the following selector out
//a[href]::after {
// content: " (" attr(href) ")";
//}
abbr[title]::after {
content: " (" attr(title) ")";
}
// Bootstrap specific; comment the following selector out
//
// Don't show links that are fragment identifiers,
// or use the `javascript:` pseudo protocol
//
//a[href^="#"]::after,
//a[href^="javascript:"]::after {
// content: "";
//}
pre {
white-space: pre-wrap !important;
}
pre,
blockquote {
border: $border-width solid $gray-500; // Bootstrap custom code; using `$border-width` instead of 1px
page-break-inside: avoid;
}
//
// Printing Tables:
// http://css-discuss.incutio.com/wiki/Printing_Tables
//
thead {
display: table-header-group;
}
tr,
img {
page-break-inside: avoid;
}
p,
h2,
h3 {
orphans: 3;
widows: 3;
}
h2,
h3 {
page-break-after: avoid;
}
// Bootstrap specific changes start
// Specify a size and min-width to make printing closer across browsers.
// We don't set margin here because it breaks `size` in Chrome. We also
// don't use `!important` on `size` as it breaks in Chrome.
@page {
size: $print-page-size;
}
body {
min-width: $print-body-min-width !important;
}
.container {
min-width: $print-body-min-width !important;
}
// Bootstrap components
.navbar {
display: none;
}
.badge {
border: $border-width solid $black;
}
.table {
border-collapse: collapse !important;
td,
th {
background-color: $white !important;
}
}
.table-bordered {
th,
td {
border: 1px solid $gray-300 !important;
}
}
.table-dark {
color: inherit;
th,
td,
thead th,
tbody + tbody {
border-color: $table-border-color;
}
}
.table .thead-dark th {
color: inherit;
border-color: $table-border-color;
}
// Bootstrap specific changes end
}
}

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@ -0,0 +1,621 @@
// stylelint-disable declaration-no-important, selector-no-qualifying-type, property-no-vendor-prefix
// Reboot
//
// Normalization of HTML elements, manually forked from Normalize.css to remove
// styles targeting irrelevant browsers while applying new styles.
//
// Normalize is licensed MIT. https://github.com/necolas/normalize.css
// Document
//
// Change from `box-sizing: content-box` so that `width` is not affected by `padding` or `border`.
*,
*::before,
*::after {
box-sizing: border-box;
}
// Root
//
// Ability to the value of the root font sizes, affecting the value of `rem`.
// null by default, thus nothing is generated.
:root {
font-size: $font-size-root;
@if $enable-smooth-scroll {
@media (prefers-reduced-motion: no-preference) {
scroll-behavior: smooth;
}
}
}
// Body
//
// 1. Remove the margin in all browsers.
// 2. As a best practice, apply a default `background-color`.
// 3. Prevent adjustments of font size after orientation changes in iOS.
// 4. Change the default tap highlight to be completely transparent in iOS.
body {
margin: 0; // 1
font-family: $font-family-base;
@include font-size($font-size-base);
font-weight: $font-weight-base;
line-height: $line-height-base;
color: $body-color;
text-align: $body-text-align;
background-color: $body-bg; // 2
-webkit-text-size-adjust: 100%; // 3
-webkit-tap-highlight-color: rgba($black, 0); // 4
}
// Content grouping
//
// 1. Reset Firefox's gray color
// 2. Set correct height and prevent the `size` attribute to make the `hr` look like an input field
hr {
margin: $hr-margin-y 0;
color: $hr-color; // 1
background-color: currentColor;
border: 0;
opacity: $hr-opacity;
}
hr:not([size]) {
height: $hr-height; // 2
}
// Typography
//
// 1. Remove top margins from headings
// By default, `<h1>`-`<h6>` all receive top and bottom margins. We nuke the top
// margin for easier control within type scales as it avoids margin collapsing.
%heading {
margin-top: 0; // 1
margin-bottom: $headings-margin-bottom;
font-family: $headings-font-family;
font-style: $headings-font-style;
font-weight: $headings-font-weight;
line-height: $headings-line-height;
color: $headings-color;
}
h1 {
@extend %heading;
@include font-size($h1-font-size);
}
h2 {
@extend %heading;
@include font-size($h2-font-size);
}
h3 {
@extend %heading;
@include font-size($h3-font-size);
}
h4 {
@extend %heading;
@include font-size($h4-font-size);
}
h5 {
@extend %heading;
@include font-size($h5-font-size);
}
h6 {
@extend %heading;
@include font-size($h6-font-size);
}
// Reset margins on paragraphs
//
// Similarly, the top margin on `<p>`s get reset. However, we also reset the
// bottom margin to use `rem` units instead of `em`.
p {
margin-top: 0;
margin-bottom: $paragraph-margin-bottom;
}
// Abbreviations
//
// 1. Duplicate behavior to the data-bs-* attribute for our tooltip plugin
// 2. Add the correct text decoration in Chrome, Edge, Opera, and Safari.
// 3. Add explicit cursor to indicate changed behavior.
// 4. Prevent the text-decoration to be skipped.
abbr[title],
abbr[data-bs-original-title] { // 1
text-decoration: underline dotted; // 2
cursor: help; // 3
text-decoration-skip-ink: none; // 4
}
// Address
address {
margin-bottom: 1rem;
font-style: normal;
line-height: inherit;
}
// Lists
ol,
ul {
padding-left: 2rem;
}
ol,
ul,
dl {
margin-top: 0;
margin-bottom: 1rem;
}
ol ol,
ul ul,
ol ul,
ul ol {
margin-bottom: 0;
}
dt {
font-weight: $dt-font-weight;
}
// 1. Undo browser default
dd {
margin-bottom: .5rem;
margin-left: 0; // 1
}
// Blockquote
blockquote {
margin: 0 0 1rem;
}
// Strong
//
// Add the correct font weight in Chrome, Edge, and Safari
b,
strong {
font-weight: $font-weight-bolder;
}
// Small
//
// Add the correct font size in all browsers
small {
@include font-size($small-font-size);
}
// Mark
mark {
padding: $mark-padding;
background-color: $mark-bg;
}
// Sub and Sup
//
// Prevent `sub` and `sup` elements from affecting the line height in
// all browsers.
sub,
sup {
position: relative;
@include font-size($sub-sup-font-size);
line-height: 0;
vertical-align: baseline;
}
sub { bottom: -.25em; }
sup { top: -.5em; }
// Links
a {
color: $link-color;
text-decoration: $link-decoration;
&:hover {
color: $link-hover-color;
text-decoration: $link-hover-decoration;
}
}
// And undo these styles for placeholder links/named anchors (without href).
// It would be more straightforward to just use a[href] in previous block, but that
// causes specificity issues in many other styles that are too complex to fix.
// See https://github.com/twbs/bootstrap/issues/19402
a:not([href]):not([class]) {
&,
&:hover {
color: inherit;
text-decoration: none;
}
}
// Code
pre,
code,
kbd,
samp {
font-family: $font-family-code;
@include font-size(1em); // Correct the odd `em` font sizing in all browsers.
direction: ltr #{"/* rtl:ignore */"};
unicode-bidi: bidi-override;
}
// 1. Remove browser default top margin
// 2. Reset browser default of `1em` to use `rem`s
// 3. Don't allow content to break outside
pre {
display: block;
margin-top: 0; // 1
margin-bottom: 1rem; // 2
overflow: auto; // 3
@include font-size($code-font-size);
color: $pre-color;
// Account for some code outputs that place code tags in pre tags
code {
@include font-size(inherit);
color: inherit;
word-break: normal;
}
}
code {
@include font-size($code-font-size);
color: $code-color;
word-wrap: break-word;
// Streamline the style when inside anchors to avoid broken underline and more
a > & {
color: inherit;
}
}
kbd {
padding: $kbd-padding-y $kbd-padding-x;
@include font-size($kbd-font-size);
color: $kbd-color;
background-color: $kbd-bg;
@include border-radius($border-radius-sm);
kbd {
padding: 0;
@include font-size(1em);
font-weight: $nested-kbd-font-weight;
}
}
// Figures
//
// Apply a consistent margin strategy (matches our type styles).
figure {
margin: 0 0 1rem;
}
// Images and content
img,
svg {
vertical-align: middle;
}
// Tables
//
// Prevent double borders
table {
caption-side: bottom;
border-collapse: collapse;
}
caption {
padding-top: $table-cell-padding-y;
padding-bottom: $table-cell-padding-y;
color: $table-caption-color;
text-align: left;
}
// 1. Removes font-weight bold by inheriting
// 2. Matches default `<td>` alignment by inheriting `text-align`.
// 3. Fix alignment for Safari
th {
font-weight: $table-th-font-weight; // 1
text-align: inherit; // 2
text-align: -webkit-match-parent; // 3
}
thead,
tbody,
tfoot,
tr,
td,
th {
border-color: inherit;
border-style: solid;
border-width: 0;
}
// Forms
//
// 1. Allow labels to use `margin` for spacing.
label {
display: inline-block; // 1
}
// Remove the default `border-radius` that macOS Chrome adds.
// See https://github.com/twbs/bootstrap/issues/24093
button {
// stylelint-disable-next-line property-disallowed-list
border-radius: 0;
}
// Explicitly remove focus outline in Chromium when it shouldn't be
// visible (e.g. as result of mouse click or touch tap). It already
// should be doing this automatically, but seems to currently be
// confused and applies its very visible two-tone outline anyway.
button:focus:not(:focus-visible) {
outline: 0;
}
// 1. Remove the margin in Firefox and Safari
input,
button,
select,
optgroup,
textarea {
margin: 0; // 1
font-family: inherit;
@include font-size(inherit);
line-height: inherit;
}
// Remove the inheritance of text transform in Firefox
button,
select {
text-transform: none;
}
// Set the cursor for non-`<button>` buttons
//
// Details at https://github.com/twbs/bootstrap/pull/30562
[role="button"] {
cursor: pointer;
}
select {
// Remove the inheritance of word-wrap in Safari.
// See https://github.com/twbs/bootstrap/issues/24990
word-wrap: normal;
// Undo the opacity change from Chrome
&:disabled {
opacity: 1;
}
}
// Remove the dropdown arrow in Chrome from inputs built with datalists.
// See https://stackoverflow.com/a/54997118
[list]::-webkit-calendar-picker-indicator {
display: none;
}
// 1. Prevent a WebKit bug where (2) destroys native `audio` and `video`
// controls in Android 4.
// 2. Correct the inability to style clickable types in iOS and Safari.
// 3. Opinionated: add "hand" cursor to non-disabled button elements.
button,
[type="button"], // 1
[type="reset"],
[type="submit"] {
-webkit-appearance: button; // 2
@if $enable-button-pointers {
&:not(:disabled) {
cursor: pointer; // 3
}
}
}
// Remove inner border and padding from Firefox, but don't restore the outline like Normalize.
::-moz-focus-inner {
padding: 0;
border-style: none;
}
// 1. Textareas should really only resize vertically so they don't break their (horizontal) containers.
textarea {
resize: vertical; // 1
}
// 1. Browsers set a default `min-width: min-content;` on fieldsets,
// unlike e.g. `<div>`s, which have `min-width: 0;` by default.
// So we reset that to ensure fieldsets behave more like a standard block element.
// See https://github.com/twbs/bootstrap/issues/12359
// and https://html.spec.whatwg.org/multipage/#the-fieldset-and-legend-elements
// 2. Reset the default outline behavior of fieldsets so they don't affect page layout.
fieldset {
min-width: 0; // 1
padding: 0; // 2
margin: 0; // 2
border: 0; // 2
}
// 1. By using `float: left`, the legend will behave like a block element.
// This way the border of a fieldset wraps around the legend if present.
// 2. Fix wrapping bug.
// See https://github.com/twbs/bootstrap/issues/29712
legend {
float: left; // 1
width: 100%;
padding: 0;
margin-bottom: $legend-margin-bottom;
@include font-size($legend-font-size);
font-weight: $legend-font-weight;
line-height: inherit;
+ * {
clear: left; // 2
}
}
// Fix height of inputs with a type of datetime-local, date, month, week, or time
// See https://github.com/twbs/bootstrap/issues/18842
::-webkit-datetime-edit-fields-wrapper,
::-webkit-datetime-edit-text,
::-webkit-datetime-edit-minute,
::-webkit-datetime-edit-hour-field,
::-webkit-datetime-edit-day-field,
::-webkit-datetime-edit-month-field,
::-webkit-datetime-edit-year-field {
padding: 0;
}
::-webkit-inner-spin-button {
height: auto;
}
// 1. Correct the outline style in Safari.
// 2. This overrides the extra rounded corners on search inputs in iOS so that our
// `.form-control` class can properly style them. Note that this cannot simply
// be added to `.form-control` as it's not specific enough. For details, see
// https://github.com/twbs/bootstrap/issues/11586.
[type="search"] {
outline-offset: -2px; // 1
-webkit-appearance: textfield; // 2
}
// 1. A few input types should stay LTR
// See https://rtlstyling.com/posts/rtl-styling#form-inputs
// 2. RTL only output
// See https://rtlcss.com/learn/usage-guide/control-directives/#raw
/* rtl:raw:
[type="tel"],
[type="url"],
[type="email"],
[type="number"] {
direction: ltr;
}
*/
// Remove the inner padding in Chrome and Safari on macOS.
::-webkit-search-decoration {
-webkit-appearance: none;
}
// Remove padding around color pickers in webkit browsers
::-webkit-color-swatch-wrapper {
padding: 0;
}
// Inherit font family and line height for file input buttons
::file-selector-button {
font: inherit;
}
// 1. Change font properties to `inherit`
// 2. Correct the inability to style clickable types in iOS and Safari.
::-webkit-file-upload-button {
font: inherit; // 1
-webkit-appearance: button; // 2
}
// Correct element displays
output {
display: inline-block;
}
// Remove border from iframe
iframe {
border: 0;
}
// Summary
//
// 1. Add the correct display in all browsers
summary {
display: list-item; // 1
cursor: pointer;
}
// Progress
//
// Add the correct vertical alignment in Chrome, Firefox, and Opera.
progress {
vertical-align: baseline;
}
// Hidden attribute
//
// Always hide an element with the `hidden` HTML attribute.
[hidden] {
display: none !important;
}

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:root {
// Custom variable values only support SassScript inside `#{}`.
@each $color, $value in $colors {
--#{$variable-prefix}#{$color}: #{$value};
}
@each $color, $value in $theme-colors {
--#{$variable-prefix}#{$color}: #{$value};
}
// Use `inspect` for lists so that quoted items keep the quotes.
// See https://github.com/sass/sass/issues/2383#issuecomment-336349172
--#{$variable-prefix}font-sans-serif: #{inspect($font-family-sans-serif)};
--#{$variable-prefix}font-monospace: #{inspect($font-family-monospace)};
--#{$variable-prefix}gradient: #{$gradient};
}

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//
// Basic Bootstrap table
//
.table {
--#{$variable-prefix}table-bg: #{$table-bg};
--#{$variable-prefix}table-accent-bg: #{$table-accent-bg};
--#{$variable-prefix}table-striped-color: #{$table-striped-color};
--#{$variable-prefix}table-striped-bg: #{$table-striped-bg};
--#{$variable-prefix}table-active-color: #{$table-active-color};
--#{$variable-prefix}table-active-bg: #{$table-active-bg};
--#{$variable-prefix}table-hover-color: #{$table-hover-color};
--#{$variable-prefix}table-hover-bg: #{$table-hover-bg};
width: 100%;
margin-bottom: $spacer;
color: $table-color;
vertical-align: $table-cell-vertical-align;
border-color: $table-border-color;
// Target th & td
// We need the child combinator to prevent styles leaking to nested tables which doesn't have a `.table` class.
// We use the universal selectors here to simplify the selector (else we would need 6 different selectors).
// Another advantage is that this generates less code and makes the selector less specific making it easier to override.
// stylelint-disable-next-line selector-max-universal
> :not(caption) > * > * {
padding: $table-cell-padding-y $table-cell-padding-x;
background-color: var(--#{$variable-prefix}table-bg);
border-bottom-width: $table-border-width;
box-shadow: inset 0 0 0 9999px var(--#{$variable-prefix}table-accent-bg);
}
> tbody {
vertical-align: inherit;
}
> thead {
vertical-align: bottom;
}
// Highlight border color between thead, tbody and tfoot.
> :not(:last-child) > :last-child > * {
border-bottom-color: $table-group-separator-color;
}
}
//
// Change placement of captions with a class
//
.caption-top {
caption-side: top;
}
//
// Condensed table w/ half padding
//
.table-sm {
// stylelint-disable-next-line selector-max-universal
> :not(caption) > * > * {
padding: $table-cell-padding-y-sm $table-cell-padding-x-sm;
}
}
// Border versions
//
// Add or remove borders all around the table and between all the columns.
//
// When borders are added on all sides of the cells, the corners can render odd when
// these borders do not have the same color or if they are semi-transparent.
// Therefor we add top and border bottoms to the `tr`s and left and right borders
// to the `td`s or `th`s
.table-bordered {
> :not(caption) > * {
border-width: $table-border-width 0;
// stylelint-disable-next-line selector-max-universal
> * {
border-width: 0 $table-border-width;
}
}
}
.table-borderless {
// stylelint-disable-next-line selector-max-universal
> :not(caption) > * > * {
border-bottom-width: 0;
}
}
// Zebra-striping
//
// Default zebra-stripe styles (alternating gray and transparent backgrounds)
.table-striped {
> tbody > tr:nth-of-type(#{$table-striped-order}) {
--#{$variable-prefix}table-accent-bg: var(--#{$variable-prefix}table-striped-bg);
color: var(--#{$variable-prefix}table-striped-color);
}
}
// Active table
//
// The `.table-active` class can be added to highlight rows or cells
.table-active {
--#{$variable-prefix}table-accent-bg: var(--#{$variable-prefix}table-active-bg);
color: var(--#{$variable-prefix}table-active-color);
}
// Hover effect
//
// Placed here since it has to come after the potential zebra striping
.table-hover {
> tbody > tr:hover {
--#{$variable-prefix}table-accent-bg: var(--#{$variable-prefix}table-hover-bg);
color: var(--#{$variable-prefix}table-hover-color);
}
}
// Table variants
//
// Table variants set the table cell backgrounds, border colors
// and the colors of the striped, hovered & active tables
@each $color, $value in $table-variants {
@include table-variant($color, $value);
}
// Responsive tables
//
// Generate series of `.table-responsive-*` classes for configuring the screen
// size of where your table will overflow.
@each $breakpoint in map-keys($grid-breakpoints) {
$infix: breakpoint-infix($breakpoint, $grid-breakpoints);
@include media-breakpoint-down($breakpoint) {
.table-responsive#{$infix} {
overflow-x: auto;
-webkit-overflow-scrolling: touch;
}
}
}

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// Base class
.tooltip {
position: absolute;
z-index: $zindex-tooltip;
display: block;
margin: $tooltip-margin;
// Our parent element can be arbitrary since tooltips are by default inserted as a sibling of their target element.
// So reset our font and text properties to avoid inheriting weird values.
@include reset-text();
@include font-size($tooltip-font-size);
// Allow breaking very long words so they don't overflow the tooltip's bounds
word-wrap: break-word;
opacity: 0;
&.show { opacity: $tooltip-opacity; }
.tooltip-arrow {
position: absolute;
display: block;
width: $tooltip-arrow-width;
height: $tooltip-arrow-height;
&::before {
position: absolute;
content: "";
border-color: transparent;
border-style: solid;
}
}
}
.bs-tooltip-top {
padding: $tooltip-arrow-height 0;
.tooltip-arrow {
bottom: 0;
&::before {
top: -1px;
border-width: $tooltip-arrow-height ($tooltip-arrow-width * .5) 0;
border-top-color: $tooltip-arrow-color;
}
}
}
.bs-tooltip-end {
padding: 0 $tooltip-arrow-height;
.tooltip-arrow {
left: 0;
width: $tooltip-arrow-height;
height: $tooltip-arrow-width;
&::before {
right: -1px;
border-width: ($tooltip-arrow-width * .5) $tooltip-arrow-height ($tooltip-arrow-width * .5) 0;
border-right-color: $tooltip-arrow-color;
}
}
}
.bs-tooltip-bottom {
padding: $tooltip-arrow-height 0;
.tooltip-arrow {
top: 0;
&::before {
bottom: -1px;
border-width: 0 ($tooltip-arrow-width * .5) $tooltip-arrow-height;
border-bottom-color: $tooltip-arrow-color;
}
}
}
.bs-tooltip-start {
padding: 0 $tooltip-arrow-height;
.tooltip-arrow {
right: 0;
width: $tooltip-arrow-height;
height: $tooltip-arrow-width;
&::before {
left: -1px;
border-width: ($tooltip-arrow-width * .5) 0 ($tooltip-arrow-width * .5) $tooltip-arrow-height;
border-left-color: $tooltip-arrow-color;
}
}
}
.bs-tooltip-auto {
&[data-popper-placement^="top"] {
@extend .bs-tooltip-top;
}
&[data-popper-placement^="right"] {
@extend .bs-tooltip-end;
}
&[data-popper-placement^="bottom"] {
@extend .bs-tooltip-bottom;
}
&[data-popper-placement^="left"] {
@extend .bs-tooltip-start;
}
}
// Wrapper for the tooltip content
.tooltip-inner {
max-width: $tooltip-max-width;
padding: $tooltip-padding-y $tooltip-padding-x;
color: $tooltip-color;
text-align: center;
background-color: $tooltip-bg;
@include border-radius($tooltip-border-radius);
}

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.fade {
@include transition($transition-fade);
&:not(.show) {
opacity: 0;
}
}
// scss-docs-start collapse-classes
.collapse {
&:not(.show) {
display: none;
}
}
.collapsing {
height: 0;
overflow: hidden;
@include transition($transition-collapse);
}
// scss-docs-end collapse-classes

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//
// Headings
//
.h1 {
@extend h1;
}
.h2 {
@extend h2;
}
.h3 {
@extend h3;
}
.h4 {
@extend h4;
}
.h5 {
@extend h5;
}
.h6 {
@extend h6;
}
.lead {
@include font-size($lead-font-size);
font-weight: $lead-font-weight;
}
// Type display classes
@each $display, $font-size in $display-font-sizes {
.display-#{$display} {
@include font-size($font-size);
font-weight: $display-font-weight;
line-height: $display-line-height;
}
}
//
// Emphasis
//
.small {
@extend small;
}
.mark {
@extend mark;
}
//
// Lists
//
.list-unstyled {
@include list-unstyled();
}
// Inline turns list items into inline-block
.list-inline {
@include list-unstyled();
}
.list-inline-item {
display: inline-block;
&:not(:last-child) {
margin-right: $list-inline-padding;
}
}
//
// Misc
//
// Builds on `abbr`
.initialism {
@include font-size($initialism-font-size);
text-transform: uppercase;
}
// Blockquotes
.blockquote {
margin-bottom: $blockquote-margin-y;
@include font-size($blockquote-font-size);
> :last-child {
margin-bottom: 0;
}
}
.blockquote-footer {
margin-top: -$blockquote-margin-y;
margin-bottom: $blockquote-margin-y;
@include font-size($blockquote-footer-font-size);
color: $blockquote-footer-color;
&::before {
content: "\2014\00A0"; // em dash, nbsp
}
}

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// stylelint-disable indentation
// Utilities
$utilities: () !default;
// stylelint-disable-next-line scss/dollar-variable-default
$utilities: map-merge(
(
// scss-docs-start utils-vertical-align
"align": (
property: vertical-align,
class: align,
values: baseline top middle bottom text-bottom text-top
),
// scss-docs-end utils-vertical-align
// scss-docs-start utils-float
"float": (
responsive: true,
property: float,
values: (
start: left,
end: right,
none: none,
)
),
// scss-docs-end utils-float
// scss-docs-start utils-overflow
"overflow": (
property: overflow,
values: auto hidden visible scroll,
),
// scss-docs-end utils-overflow
// scss-docs-start utils-display
"display": (
responsive: true,
print: true,
property: display,
class: d,
values: inline inline-block block grid table table-row table-cell flex inline-flex none
),
// scss-docs-end utils-display
// scss-docs-start utils-shadow
"shadow": (
property: box-shadow,
class: shadow,
values: (
null: $box-shadow,
sm: $box-shadow-sm,
lg: $box-shadow-lg,
none: none,
)
),
// scss-docs-end utils-shadow
// scss-docs-start utils-position
"position": (
property: position,
values: static relative absolute fixed sticky
),
"top": (
property: top,
values: $position-values
),
"bottom": (
property: bottom,
values: $position-values
),
"start": (
property: left,
class: start,
values: $position-values
),
"end": (
property: right,
class: end,
values: $position-values
),
"translate-middle": (
property: transform,
class: translate-middle,
values: (
null: translate(-50%, -50%),
x: translateX(-50%),
y: translateY(-50%),
)
),
// scss-docs-end utils-position
// scss-docs-start utils-borders
"border": (
property: border,
values: (
null: $border-width solid $border-color,
0: 0,
)
),
"border-top": (
property: border-top,
values: (
null: $border-width solid $border-color,
0: 0,
)
),
"border-end": (
property: border-right,
class: border-end,
values: (
null: $border-width solid $border-color,
0: 0,
)
),
"border-bottom": (
property: border-bottom,
values: (
null: $border-width solid $border-color,
0: 0,
)
),
"border-start": (
property: border-left,
class: border-start,
values: (
null: $border-width solid $border-color,
0: 0,
)
),
"border-color": (
property: border-color,
class: border,
values: map-merge($theme-colors, ("white": $white))
),
"border-width": (
property: border-width,
class: border,
values: $border-widths
),
// scss-docs-end utils-borders
// Sizing utilities
// scss-docs-start utils-sizing
"width": (
property: width,
class: w,
values: (
25: 25%,
50: 50%,
75: 75%,
100: 100%,
auto: auto
)
),
"max-width": (
property: max-width,
class: mw,
values: (100: 100%)
),
"viewport-width": (
property: width,
class: vw,
values: (100: 100vw)
),
"min-viewport-width": (
property: min-width,
class: min-vw,
values: (100: 100vw)
),
"height": (
property: height,
class: h,
values: (
25: 25%,
50: 50%,
75: 75%,
100: 100%,
auto: auto
)
),
"max-height": (
property: max-height,
class: mh,
values: (100: 100%)
),
"viewport-height": (
property: height,
class: vh,
values: (100: 100vh)
),
"min-viewport-height": (
property: min-height,
class: min-vh,
values: (100: 100vh)
),
// scss-docs-end utils-sizing
// Flex utilities
// scss-docs-start utils-flex
"flex": (
responsive: true,
property: flex,
values: (fill: 1 1 auto)
),
"flex-direction": (
responsive: true,
property: flex-direction,
class: flex,
values: row column row-reverse column-reverse
),
"flex-grow": (
responsive: true,
property: flex-grow,
class: flex,
values: (
grow-0: 0,
grow-1: 1,
)
),
"flex-shrink": (
responsive: true,
property: flex-shrink,
class: flex,
values: (
shrink-0: 0,
shrink-1: 1,
)
),
"flex-wrap": (
responsive: true,
property: flex-wrap,
class: flex,
values: wrap nowrap wrap-reverse
),
"gap": (
responsive: true,
property: gap,
class: gap,
values: $spacers
),
"justify-content": (
responsive: true,
property: justify-content,
values: (
start: flex-start,
end: flex-end,
center: center,
between: space-between,
around: space-around,
evenly: space-evenly,
)
),
"align-items": (
responsive: true,
property: align-items,
values: (
start: flex-start,
end: flex-end,
center: center,
baseline: baseline,
stretch: stretch,
)
),
"align-content": (
responsive: true,
property: align-content,
values: (
start: flex-start,
end: flex-end,
center: center,
between: space-between,
around: space-around,
stretch: stretch,
)
),
"align-self": (
responsive: true,
property: align-self,
values: (
auto: auto,
start: flex-start,
end: flex-end,
center: center,
baseline: baseline,
stretch: stretch,
)
),
"order": (
responsive: true,
property: order,
values: (
first: -1,
0: 0,
1: 1,
2: 2,
3: 3,
4: 4,
5: 5,
last: 6,
),
),
// scss-docs-end utils-flex
// Margin utilities
// scss-docs-start utils-spacing
"margin": (
responsive: true,
property: margin,
class: m,
values: map-merge($spacers, (auto: auto))
),
"margin-x": (
responsive: true,
property: margin-right margin-left,
class: mx,
values: map-merge($spacers, (auto: auto))
),
"margin-y": (
responsive: true,
property: margin-top margin-bottom,
class: my,
values: map-merge($spacers, (auto: auto))
),
"margin-top": (
responsive: true,
property: margin-top,
class: mt,
values: map-merge($spacers, (auto: auto))
),
"margin-end": (
responsive: true,
property: margin-right,
class: me,
values: map-merge($spacers, (auto: auto))
),
"margin-bottom": (
responsive: true,
property: margin-bottom,
class: mb,
values: map-merge($spacers, (auto: auto))
),
"margin-start": (
responsive: true,
property: margin-left,
class: ms,
values: map-merge($spacers, (auto: auto))
),
// Negative margin utilities
"negative-margin": (
responsive: true,
property: margin,
class: m,
values: $negative-spacers
),
"negative-margin-x": (
responsive: true,
property: margin-right margin-left,
class: mx,
values: $negative-spacers
),
"negative-margin-y": (
responsive: true,
property: margin-top margin-bottom,
class: my,
values: $negative-spacers
),
"negative-margin-top": (
responsive: true,
property: margin-top,
class: mt,
values: $negative-spacers
),
"negative-margin-end": (
responsive: true,
property: margin-right,
class: me,
values: $negative-spacers
),
"negative-margin-bottom": (
responsive: true,
property: margin-bottom,
class: mb,
values: $negative-spacers
),
"negative-margin-start": (
responsive: true,
property: margin-left,
class: ms,
values: $negative-spacers
),
// Padding utilities
"padding": (
responsive: true,
property: padding,
class: p,
values: $spacers
),
"padding-x": (
responsive: true,
property: padding-right padding-left,
class: px,
values: $spacers
),
"padding-y": (
responsive: true,
property: padding-top padding-bottom,
class: py,
values: $spacers
),
"padding-top": (
responsive: true,
property: padding-top,
class: pt,
values: $spacers
),
"padding-end": (
responsive: true,
property: padding-right,
class: pe,
values: $spacers
),
"padding-bottom": (
responsive: true,
property: padding-bottom,
class: pb,
values: $spacers
),
"padding-start": (
responsive: true,
property: padding-left,
class: ps,
values: $spacers
),
// scss-docs-end utils-spacing
// Text
// scss-docs-start utils-text
"font-family": (
property: font-family,
class: font,
values: (monospace: var(--#{$variable-prefix}font-monospace))
),
"font-size": (
rfs: true,
property: font-size,
class: fs,
values: $font-sizes
),
"font-style": (
property: font-style,
class: fst,
values: italic normal
),
"font-weight": (
property: font-weight,
class: fw,
values: (
light: $font-weight-light,
lighter: $font-weight-lighter,
normal: $font-weight-normal,
bold: $font-weight-bold,
bolder: $font-weight-bolder
)
),
"line-height": (
property: line-height,
class: lh,
values: (
1: 1,
sm: $line-height-sm,
base: $line-height-base,
lg: $line-height-lg,
)
),
"text-align": (
responsive: true,
property: text-align,
class: text,
values: (
start: left,
end: right,
center: center,
)
),
"text-decoration": (
property: text-decoration,
values: none underline line-through
),
"text-transform": (
property: text-transform,
class: text,
values: lowercase uppercase capitalize
),
"white-space": (
property: white-space,
class: text,
values: (
wrap: normal,
nowrap: nowrap,
)
),
"word-wrap": (
property: word-wrap word-break,
class: text,
values: (break: break-word),
rtl: false
),
// scss-docs-end utils-text
// scss-docs-start utils-color
"color": (
property: color,
class: text,
values: map-merge(
$theme-colors,
(
"white": $white,
"body": $body-color,
"muted": $text-muted,
"black-50": rgba($black, .5),
"white-50": rgba($white, .5),
"reset": inherit,
)
)
),
// scss-docs-end utils-color
// scss-docs-start utils-bg-color
"background-color": (
property: background-color,
class: bg,
values: map-merge(
$theme-colors,
(
"body": $body-bg,
"white": $white,
"transparent": transparent
)
)
),
// scss-docs-end utils-bg-color
"gradient": (
property: background-image,
class: bg,
values: (gradient: var(--#{$variable-prefix}gradient))
),
// scss-docs-start utils-interaction
"user-select": (
property: user-select,
values: all auto none
),
"pointer-events": (
property: pointer-events,
class: pe,
values: none auto,
),
// scss-docs-end utils-interaction
// scss-docs-start utils-border-radius
"rounded": (
property: border-radius,
class: rounded,
values: (
null: $border-radius,
0: 0,
1: $border-radius-sm,
2: $border-radius,
3: $border-radius-lg,
circle: 50%,
pill: $border-radius-pill
)
),
"rounded-top": (
property: border-top-left-radius border-top-right-radius,
class: rounded-top,
values: (null: $border-radius)
),
"rounded-end": (
property: border-top-right-radius border-bottom-right-radius,
class: rounded-end,
values: (null: $border-radius)
),
"rounded-bottom": (
property: border-bottom-right-radius border-bottom-left-radius,
class: rounded-bottom,
values: (null: $border-radius)
),
"rounded-start": (
property: border-bottom-left-radius border-top-left-radius,
class: rounded-start,
values: (null: $border-radius)
),
// scss-docs-end utils-border-radius
// scss-docs-start utils-visibility
"visibility": (
property: visibility,
class: null,
values: (
visible: visible,
invisible: hidden,
)
)
// scss-docs-end utils-visibility
),
$utilities
);

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/*!
* Bootstrap Grid v5.0.2 (https://getbootstrap.com/)
* Copyright 2011-2021 The Bootstrap Authors
* Copyright 2011-2021 Twitter, Inc.
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
*/
$include-column-box-sizing: true !default;
@import "functions";
@import "variables";
@import "mixins/lists";
@import "mixins/breakpoints";
@import "mixins/container";
@import "mixins/grid";
@import "mixins/utilities";
@import "vendor/rfs";
@import "containers";
@import "grid";
@import "utilities";
// Only use the utilities we need
// stylelint-disable-next-line scss/dollar-variable-default
$utilities: map-get-multiple(
$utilities,
(
"display",
"order",
"flex",
"flex-direction",
"flex-grow",
"flex-shrink",
"flex-wrap",
"justify-content",
"align-items",
"align-content",
"align-self",
"margin",
"margin-x",
"margin-y",
"margin-top",
"margin-end",
"margin-bottom",
"margin-start",
"negative-margin",
"negative-margin-x",
"negative-margin-y",
"negative-margin-top",
"negative-margin-end",
"negative-margin-bottom",
"negative-margin-start",
"padding",
"padding-x",
"padding-y",
"padding-top",
"padding-end",
"padding-bottom",
"padding-start",
)
);
@import "utilities/api";

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/*!
* Bootstrap Reboot v5.0.2 (https://getbootstrap.com/)
* Copyright 2011-2021 The Bootstrap Authors
* Copyright 2011-2021 Twitter, Inc.
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
*/
@import "functions";
@import "variables";
// Prevent the usage of custom properties since we don't add them to `:root` in reboot
$font-family-base: $font-family-sans-serif; // stylelint-disable-line scss/dollar-variable-default
$font-family-code: $font-family-monospace; // stylelint-disable-line scss/dollar-variable-default
@import "mixins";
@import "reboot";

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/*!
* Bootstrap Utilities v5.0.2 (https://getbootstrap.com/)
* Copyright 2011-2021 The Bootstrap Authors
* Copyright 2011-2021 Twitter, Inc.
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
*/
// Configuration
@import "functions";
@import "variables";
@import "mixins";
@import "utilities";
// Helpers
@import "helpers";
// Utilities
@import "utilities/api";

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/*!
* Bootstrap v5.0.2 (https://getbootstrap.com/)
* Copyright 2011-2021 The Bootstrap Authors
* Copyright 2011-2021 Twitter, Inc.
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
*/
// scss-docs-start import-stack
// Configuration
@import "functions";
@import "variables";
@import "mixins";
@import "utilities";
// Layout & components
@import "root";
@import "reboot";
@import "type";
@import "images";
@import "containers";
@import "grid";
@import "tables";
@import "forms";
@import "buttons";
@import "transitions";
@import "dropdown";
@import "button-group";
@import "nav";
@import "navbar";
@import "card";
@import "accordion";
@import "breadcrumb";
@import "pagination";
@import "badge";
@import "alert";
@import "progress";
@import "list-group";
@import "close";
@import "toasts";
@import "modal";
@import "tooltip";
@import "popover";
@import "carousel";
@import "spinners";
@import "offcanvas";
// Helpers
@import "helpers";
// Utilities
@import "utilities/api";
// scss-docs-end import-stack

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.form-floating {
position: relative;
> .form-control,
> .form-select {
height: $form-floating-height;
line-height: $form-floating-line-height;
}
> label {
position: absolute;
top: 0;
left: 0;
height: 100%; // allow textareas
padding: $form-floating-padding-y $form-floating-padding-x;
pointer-events: none;
border: $input-border-width solid transparent; // Required for aligning label's text with the input as it affects inner box model
transform-origin: 0 0;
@include transition($form-floating-transition);
}
// stylelint-disable no-duplicate-selectors
> .form-control {
padding: $form-floating-padding-y $form-floating-padding-x;
&::placeholder {
color: transparent;
}
&:focus,
&:not(:placeholder-shown) {
padding-top: $form-floating-input-padding-t;
padding-bottom: $form-floating-input-padding-b;
}
// Duplicated because `:-webkit-autofill` invalidates other selectors when grouped
&:-webkit-autofill {
padding-top: $form-floating-input-padding-t;
padding-bottom: $form-floating-input-padding-b;
}
}
> .form-select {
padding-top: $form-floating-input-padding-t;
padding-bottom: $form-floating-input-padding-b;
}
> .form-control:focus,
> .form-control:not(:placeholder-shown),
> .form-select {
~ label {
opacity: $form-floating-label-opacity;
transform: $form-floating-label-transform;
}
}
// Duplicated because `:-webkit-autofill` invalidates other selectors when grouped
> .form-control:-webkit-autofill {
~ label {
opacity: $form-floating-label-opacity;
transform: $form-floating-label-transform;
}
}
// stylelint-enable no-duplicate-selectors
}

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//
// Check/radio
//
.form-check {
display: block;
min-height: $form-check-min-height;
padding-left: $form-check-padding-start;
margin-bottom: $form-check-margin-bottom;
.form-check-input {
float: left;
margin-left: $form-check-padding-start * -1;
}
}
.form-check-input {
width: $form-check-input-width;
height: $form-check-input-width;
margin-top: ($line-height-base - $form-check-input-width) * .5; // line-height minus check height
vertical-align: top;
background-color: $form-check-input-bg;
background-repeat: no-repeat;
background-position: center;
background-size: contain;
border: $form-check-input-border;
appearance: none;
color-adjust: exact; // Keep themed appearance for print
@include transition($form-check-transition);
&[type="checkbox"] {
@include border-radius($form-check-input-border-radius);
}
&[type="radio"] {
// stylelint-disable-next-line property-disallowed-list
border-radius: $form-check-radio-border-radius;
}
&:active {
filter: $form-check-input-active-filter;
}
&:focus {
border-color: $form-check-input-focus-border;
outline: 0;
box-shadow: $form-check-input-focus-box-shadow;
}
&:checked {
background-color: $form-check-input-checked-bg-color;
border-color: $form-check-input-checked-border-color;
&[type="checkbox"] {
@if $enable-gradients {
background-image: escape-svg($form-check-input-checked-bg-image), var(--#{$variable-prefix}gradient);
} @else {
background-image: escape-svg($form-check-input-checked-bg-image);
}
}
&[type="radio"] {
@if $enable-gradients {
background-image: escape-svg($form-check-radio-checked-bg-image), var(--#{$variable-prefix}gradient);
} @else {
background-image: escape-svg($form-check-radio-checked-bg-image);
}
}
}
&[type="checkbox"]:indeterminate {
background-color: $form-check-input-indeterminate-bg-color;
border-color: $form-check-input-indeterminate-border-color;
@if $enable-gradients {
background-image: escape-svg($form-check-input-indeterminate-bg-image), var(--#{$variable-prefix}gradient);
} @else {
background-image: escape-svg($form-check-input-indeterminate-bg-image);
}
}
&:disabled {
pointer-events: none;
filter: none;
opacity: $form-check-input-disabled-opacity;
}
// Use disabled attribute in addition of :disabled pseudo-class
// See: https://github.com/twbs/bootstrap/issues/28247
&[disabled],
&:disabled {
~ .form-check-label {
opacity: $form-check-label-disabled-opacity;
}
}
}
.form-check-label {
color: $form-check-label-color;
cursor: $form-check-label-cursor;
}
//
// Switch
//
.form-switch {
padding-left: $form-switch-padding-start;
.form-check-input {
width: $form-switch-width;
margin-left: $form-switch-padding-start * -1;
background-image: escape-svg($form-switch-bg-image);
background-position: left center;
@include border-radius($form-switch-border-radius);
@include transition($form-switch-transition);
&:focus {
background-image: escape-svg($form-switch-focus-bg-image);
}
&:checked {
background-position: $form-switch-checked-bg-position;
@if $enable-gradients {
background-image: escape-svg($form-switch-checked-bg-image), var(--#{$variable-prefix}gradient);
} @else {
background-image: escape-svg($form-switch-checked-bg-image);
}
}
}
}
.form-check-inline {
display: inline-block;
margin-right: $form-check-inline-margin-end;
}
.btn-check {
position: absolute;
clip: rect(0, 0, 0, 0);
pointer-events: none;
&[disabled],
&:disabled {
+ .btn {
pointer-events: none;
filter: none;
opacity: $form-check-btn-check-disabled-opacity;
}
}
}

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@ -0,0 +1,219 @@
//
// General form controls (plus a few specific high-level interventions)
//
.form-control {
display: block;
width: 100%;
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: $input-focus-box-shadow;
}
}
// Add some height to date inputs on iOS
// https://github.com/twbs/bootstrap/issues/23307
// TODO: we can remove this workaround once https://bugs.webkit.org/show_bug.cgi?id=198959 is resolved
&::-webkit-date-and-time-value {
// Multiply line-height by 1em if it has no unit
height: if(unit($input-line-height) == "", $input-line-height * 1em, $input-line-height);
}
// 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
&::file-selector-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])::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);
&::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;
}
&::-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);
&::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;
}
&::-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;
}
}
// Make sure textareas don't shrink too much when resized
// https://github.com/twbs/bootstrap/pull/29124
// stylelint-disable selector-no-qualifying-type
textarea {
&.form-control {
min-height: $input-height;
}
&.form-control-sm {
min-height: $input-height-sm;
}
&.form-control-lg {
min-height: $input-height-lg;
}
}
// stylelint-enable selector-no-qualifying-type
.form-control-color {
max-width: 3rem;
height: auto; // Override fixed browser height
padding: $input-padding-y;
&:not(:disabled):not([readonly]) {
cursor: pointer;
}
&::-moz-color-swatch {
height: if(unit($input-line-height) == "", $input-line-height * 1em, $input-line-height);
@include border-radius($input-border-radius);
}
&::-webkit-color-swatch {
height: if(unit($input-line-height) == "", $input-line-height * 1em, $input-line-height);
@include border-radius($input-border-radius);
}
}

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// Range
//
// Style range inputs the same across browsers. Vendor-specific rules for pseudo
// elements cannot be mixed. As such, there are no shared styles for focus or
// active states on prefixed selectors.
.form-range {
width: 100%;
height: add($form-range-thumb-height, $form-range-thumb-focus-box-shadow-width * 2);
padding: 0; // Need to reset padding
background-color: transparent;
appearance: none;
&:focus {
outline: 0;
// Pseudo-elements must be split across multiple rulesets to have an effect.
// No box-shadow() mixin for focus accessibility.
&::-webkit-slider-thumb { box-shadow: $form-range-thumb-focus-box-shadow; }
&::-moz-range-thumb { box-shadow: $form-range-thumb-focus-box-shadow; }
}
&::-moz-focus-outer {
border: 0;
}
&::-webkit-slider-thumb {
width: $form-range-thumb-width;
height: $form-range-thumb-height;
margin-top: ($form-range-track-height - $form-range-thumb-height) * .5; // Webkit specific
@include gradient-bg($form-range-thumb-bg);
border: $form-range-thumb-border;
@include border-radius($form-range-thumb-border-radius);
@include box-shadow($form-range-thumb-box-shadow);
@include transition($form-range-thumb-transition);
appearance: none;
&:active {
@include gradient-bg($form-range-thumb-active-bg);
}
}
&::-webkit-slider-runnable-track {
width: $form-range-track-width;
height: $form-range-track-height;
color: transparent; // Why?
cursor: $form-range-track-cursor;
background-color: $form-range-track-bg;
border-color: transparent;
@include border-radius($form-range-track-border-radius);
@include box-shadow($form-range-track-box-shadow);
}
&::-moz-range-thumb {
width: $form-range-thumb-width;
height: $form-range-thumb-height;
@include gradient-bg($form-range-thumb-bg);
border: $form-range-thumb-border;
@include border-radius($form-range-thumb-border-radius);
@include box-shadow($form-range-thumb-box-shadow);
@include transition($form-range-thumb-transition);
appearance: none;
&:active {
@include gradient-bg($form-range-thumb-active-bg);
}
}
&::-moz-range-track {
width: $form-range-track-width;
height: $form-range-track-height;
color: transparent;
cursor: $form-range-track-cursor;
background-color: $form-range-track-bg;
border-color: transparent; // Firefox specific?
@include border-radius($form-range-track-border-radius);
@include box-shadow($form-range-track-box-shadow);
}
&:disabled {
pointer-events: none;
&::-webkit-slider-thumb {
background-color: $form-range-thumb-disabled-bg;
}
&::-moz-range-thumb {
background-color: $form-range-thumb-disabled-bg;
}
}
}

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// Select
//
// Replaces the browser default select with a custom one, mostly pulled from
// https://primer.github.io/.
.form-select {
display: block;
width: 100%;
padding: $form-select-padding-y $form-select-indicator-padding $form-select-padding-y $form-select-padding-x;
// stylelint-disable-next-line property-no-vendor-prefix
-moz-padding-start: subtract($form-select-padding-x, 3px); // See https://github.com/twbs/bootstrap/issues/32636
font-family: $form-select-font-family;
@include font-size($form-select-font-size);
font-weight: $form-select-font-weight;
line-height: $form-select-line-height;
color: $form-select-color;
background-color: $form-select-bg;
background-image: escape-svg($form-select-indicator);
background-repeat: no-repeat;
background-position: $form-select-bg-position;
background-size: $form-select-bg-size;
border: $form-select-border-width solid $form-select-border-color;
@include border-radius($form-select-border-radius, 0);
@include box-shadow($form-select-box-shadow);
@include transition($form-select-transition);
appearance: none;
&:focus {
border-color: $form-select-focus-border-color;
outline: 0;
@if $enable-shadows {
@include box-shadow($form-select-box-shadow, $form-select-focus-box-shadow);
} @else {
// Avoid using mixin so we can pass custom focus shadow properly
box-shadow: $form-select-focus-box-shadow;
}
}
&[multiple],
&[size]:not([size="1"]) {
padding-right: $form-select-padding-x;
background-image: none;
}
&:disabled {
color: $form-select-disabled-color;
background-color: $form-select-disabled-bg;
border-color: $form-select-disabled-border-color;
}
// Remove outline from select box in FF
&:-moz-focusring {
color: transparent;
text-shadow: 0 0 0 $form-select-color;
}
}
.form-select-sm {
padding-top: $form-select-padding-y-sm;
padding-bottom: $form-select-padding-y-sm;
padding-left: $form-select-padding-x-sm;
@include font-size($form-select-font-size-sm);
}
.form-select-lg {
padding-top: $form-select-padding-y-lg;
padding-bottom: $form-select-padding-y-lg;
padding-left: $form-select-padding-x-lg;
@include font-size($form-select-font-size-lg);
}

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//
// Form text
//
.form-text {
margin-top: $form-text-margin-top;
@include font-size($form-text-font-size);
font-style: $form-text-font-style;
font-weight: $form-text-font-weight;
color: $form-text-color;
}

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//
// Base styles
//
.input-group {
position: relative;
display: flex;
flex-wrap: wrap; // For form validation feedback
align-items: stretch;
width: 100%;
> .form-control,
> .form-select {
position: relative; // For focus state's z-index
flex: 1 1 auto;
width: 1%;
min-width: 0; // https://stackoverflow.com/questions/36247140/why-dont-flex-items-shrink-past-content-size
}
// Bring the "active" form control to the top of surrounding elements
> .form-control:focus,
> .form-select:focus {
z-index: 3;
}
// Ensure buttons are always above inputs for more visually pleasing borders.
// This isn't needed for `.input-group-text` since it shares the same border-color
// as our inputs.
.btn {
position: relative;
z-index: 2;
&:focus {
z-index: 3;
}
}
}
// Textual addons
//
// Serves as a catch-all element for any text or radio/checkbox input you wish
// to prepend or append to an input.
.input-group-text {
display: flex;
align-items: center;
padding: $input-group-addon-padding-y $input-group-addon-padding-x;
@include font-size($input-font-size); // Match inputs
font-weight: $input-group-addon-font-weight;
line-height: $input-line-height;
color: $input-group-addon-color;
text-align: center;
white-space: nowrap;
background-color: $input-group-addon-bg;
border: $input-border-width solid $input-group-addon-border-color;
@include border-radius($input-border-radius);
}
// Sizing
//
// Remix the default form control sizing classes into new ones for easier
// manipulation.
.input-group-lg > .form-control,
.input-group-lg > .form-select,
.input-group-lg > .input-group-text,
.input-group-lg > .btn {
padding: $input-padding-y-lg $input-padding-x-lg;
@include font-size($input-font-size-lg);
@include border-radius($input-border-radius-lg);
}
.input-group-sm > .form-control,
.input-group-sm > .form-select,
.input-group-sm > .input-group-text,
.input-group-sm > .btn {
padding: $input-padding-y-sm $input-padding-x-sm;
@include font-size($input-font-size-sm);
@include border-radius($input-border-radius-sm);
}
.input-group-lg > .form-select,
.input-group-sm > .form-select {
padding-right: $form-select-padding-x + $form-select-indicator-padding;
}
// Rounded corners
//
// These rulesets must come after the sizing ones to properly override sm and lg
// border-radius values when extending. They're more specific than we'd like
// with the `.input-group >` part, but without it, we cannot override the sizing.
// stylelint-disable-next-line no-duplicate-selectors
.input-group {
&:not(.has-validation) {
> :not(:last-child):not(.dropdown-toggle):not(.dropdown-menu),
> .dropdown-toggle:nth-last-child(n + 3) {
@include border-end-radius(0);
}
}
&.has-validation {
> :nth-last-child(n + 3):not(.dropdown-toggle):not(.dropdown-menu),
> .dropdown-toggle:nth-last-child(n + 4) {
@include border-end-radius(0);
}
}
$validation-messages: "";
@each $state in map-keys($form-validation-states) {
$validation-messages: $validation-messages + ":not(." + unquote($state) + "-tooltip)" + ":not(." + unquote($state) + "-feedback)";
}
> :not(:first-child):not(.dropdown-menu)#{$validation-messages} {
margin-left: -$input-border-width;
@include border-start-radius(0);
}
}

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//
// Labels
//
.form-label {
margin-bottom: $form-label-margin-bottom;
@include font-size($form-label-font-size);
font-style: $form-label-font-style;
font-weight: $form-label-font-weight;
color: $form-label-color;
}
// For use with horizontal and inline forms, when you need the label (or legend)
// text to align with the form controls.
.col-form-label {
padding-top: add($input-padding-y, $input-border-width);
padding-bottom: add($input-padding-y, $input-border-width);
margin-bottom: 0; // Override the `<legend>` default
@include font-size(inherit); // Override the `<legend>` default
font-style: $form-label-font-style;
font-weight: $form-label-font-weight;
line-height: $input-line-height;
color: $form-label-color;
}
.col-form-label-lg {
padding-top: add($input-padding-y-lg, $input-border-width);
padding-bottom: add($input-padding-y-lg, $input-border-width);
@include font-size($input-font-size-lg);
}
.col-form-label-sm {
padding-top: add($input-padding-y-sm, $input-border-width);
padding-bottom: add($input-padding-y-sm, $input-border-width);
@include font-size($input-font-size-sm);
}

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// Form validation
//
// Provide feedback to users when form field values are valid or invalid. Works
// primarily for client-side validation via scoped `:invalid` and `:valid`
// pseudo-classes but also includes `.is-invalid` and `.is-valid` classes for
// server-side validation.
// scss-docs-start form-validation-states-loop
@each $state, $data in $form-validation-states {
@include form-validation-state($state, $data...);
}
// scss-docs-end form-validation-states-loop

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.clearfix {
@include clearfix();
}

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@each $color, $value in $theme-colors {
.link-#{$color} {
color: $value;
@if $link-shade-percentage != 0 {
&:hover,
&:focus {
color: if(color-contrast($value) == $color-contrast-light, shade-color($value, $link-shade-percentage), tint-color($value, $link-shade-percentage));
}
}
}
}

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// Shorthand
.fixed-top {
position: fixed;
top: 0;
right: 0;
left: 0;
z-index: $zindex-fixed;
}
.fixed-bottom {
position: fixed;
right: 0;
bottom: 0;
left: 0;
z-index: $zindex-fixed;
}
// Responsive sticky top
@each $breakpoint in map-keys($grid-breakpoints) {
@include media-breakpoint-up($breakpoint) {
$infix: breakpoint-infix($breakpoint, $grid-breakpoints);
.sticky#{$infix}-top {
position: sticky;
top: 0;
z-index: $zindex-sticky;
}
}
}

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// Credit: Nicolas Gallagher and SUIT CSS.
.ratio {
position: relative;
width: 100%;
&::before {
display: block;
padding-top: var(--#{$variable-prefix}aspect-ratio);
content: "";
}
> * {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
}
}
@each $key, $ratio in $aspect-ratios {
.ratio-#{$key} {
--#{$variable-prefix}aspect-ratio: #{$ratio};
}
}

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//
// Stretched link
//
.stretched-link {
&::#{$stretched-link-pseudo-element} {
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
z-index: $stretched-link-z-index;
content: "";
}
}

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//
// Text truncation
//
.text-truncate {
@include text-truncate();
}

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//
// Visually hidden
//
.visually-hidden,
.visually-hidden-focusable:not(:focus):not(:focus-within) {
@include visually-hidden();
}

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// scss-docs-start alert-variant-mixin
@mixin alert-variant($background, $border, $color) {
color: $color;
@include gradient-bg($background);
border-color: $border;
.alert-link {
color: shade-color($color, 20%);
}
}
// scss-docs-end alert-variant-mixin

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// stylelint-disable declaration-no-important
// Contextual backgrounds
@mixin bg-variant($parent, $color) {
#{$parent} {
background-color: $color !important;
}
a#{$parent},
button#{$parent} {
@include hover-focus {
background-color: darken($color, 10%) !important;
}
}
}
@mixin bg-gradient-variant($parent, $color) {
#{$parent} {
background: $color linear-gradient(180deg, mix($body-bg, $color, 15%), $color) repeat-x !important;
}
}

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@mixin badge-variant($bg) {
color: color-contrast($bg);
background-color: $bg;
@at-root a#{&} {
@include hover-focus {
color: color-contrast($bg);
background-color: darken($bg, 10%);
}
}
}

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// stylelint-disable property-disallowed-list
// Single side border-radius
// Helper function to replace negative values with 0
@function valid-radius($radius) {
$return: ();
@each $value in $radius {
@if type-of($value) == number {
$return: append($return, max($value, 0));
} @else {
$return: append($return, $value);
}
}
@return $return;
}
// scss-docs-start border-radius-mixins
@mixin border-radius($radius: $border-radius, $fallback-border-radius: false) {
@if $enable-rounded {
border-radius: valid-radius($radius);
}
@else if $fallback-border-radius != false {
border-radius: $fallback-border-radius;
}
}
@mixin border-top-radius($radius: $border-radius) {
@if $enable-rounded {
border-top-left-radius: valid-radius($radius);
border-top-right-radius: valid-radius($radius);
}
}
@mixin border-end-radius($radius: $border-radius) {
@if $enable-rounded {
border-top-right-radius: valid-radius($radius);
border-bottom-right-radius: valid-radius($radius);
}
}
@mixin border-bottom-radius($radius: $border-radius) {
@if $enable-rounded {
border-bottom-right-radius: valid-radius($radius);
border-bottom-left-radius: valid-radius($radius);
}
}
@mixin border-start-radius($radius: $border-radius) {
@if $enable-rounded {
border-top-left-radius: valid-radius($radius);
border-bottom-left-radius: valid-radius($radius);
}
}
@mixin border-top-start-radius($radius: $border-radius) {
@if $enable-rounded {
border-top-left-radius: valid-radius($radius);
}
}
@mixin border-top-end-radius($radius: $border-radius) {
@if $enable-rounded {
border-top-right-radius: valid-radius($radius);
}
}
@mixin border-bottom-end-radius($radius: $border-radius) {
@if $enable-rounded {
border-bottom-right-radius: valid-radius($radius);
}
}
@mixin border-bottom-start-radius($radius: $border-radius) {
@if $enable-rounded {
border-bottom-left-radius: valid-radius($radius);
}
}
// scss-docs-end border-radius-mixins

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@mixin box-shadow($shadow...) {
@if $enable-shadows {
$result: ();
@each $value in $shadow {
@if $value != null {
$result: append($result, $value, "comma");
}
@if $value == none and length($shadow) > 1 {
@warn "The keyword 'none' must be used as a single argument.";
}
}
@if (length($result) > 0) {
box-shadow: $result;
}
}
}

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// Breakpoint viewport sizes and media queries.
//
// Breakpoints are defined as a map of (name: minimum width), order from small to large:
//
// (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px)
//
// The map defined in the `$grid-breakpoints` global variable is used as the `$breakpoints` argument by default.
// Name of the next breakpoint, or null for the last breakpoint.
//
// >> breakpoint-next(sm)
// md
// >> breakpoint-next(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))
// md
// >> breakpoint-next(sm, $breakpoint-names: (xs sm md lg xl))
// md
@function breakpoint-next($name, $breakpoints: $grid-breakpoints, $breakpoint-names: map-keys($breakpoints)) {
$n: index($breakpoint-names, $name);
@if not $n {
@error "breakpoint `#{$name}` not found in `#{$breakpoints}`";
}
@return if($n < length($breakpoint-names), nth($breakpoint-names, $n + 1), null);
}
// Minimum breakpoint width. Null for the smallest (first) breakpoint.
//
// >> breakpoint-min(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))
// 576px
@function breakpoint-min($name, $breakpoints: $grid-breakpoints) {
$min: map-get($breakpoints, $name);
@return if($min != 0, $min, null);
}
// Maximum breakpoint width.
// The maximum value is reduced by 0.02px to work around the limitations of
// `min-` and `max-` prefixes and viewports with fractional widths.
// See https://www.w3.org/TR/mediaqueries-4/#mq-min-max
// Uses 0.02px rather than 0.01px to work around a current rounding bug in Safari.
// See https://bugs.webkit.org/show_bug.cgi?id=178261
//
// >> breakpoint-max(md, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))
// 767.98px
@function breakpoint-max($name, $breakpoints: $grid-breakpoints) {
$max: map-get($breakpoints, $name);
@return if($max and $max > 0, $max - .02, null);
}
// Returns a blank string if smallest breakpoint, otherwise returns the name with a dash in front.
// Useful for making responsive utilities.
//
// >> breakpoint-infix(xs, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))
// "" (Returns a blank string)
// >> breakpoint-infix(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))
// "-sm"
@function breakpoint-infix($name, $breakpoints: $grid-breakpoints) {
@return if(breakpoint-min($name, $breakpoints) == null, "", "-#{$name}");
}
// Media of at least the minimum breakpoint width. No query for the smallest breakpoint.
// Makes the @content apply to the given breakpoint and wider.
@mixin media-breakpoint-up($name, $breakpoints: $grid-breakpoints) {
$min: breakpoint-min($name, $breakpoints);
@if $min {
@media (min-width: $min) {
@content;
}
} @else {
@content;
}
}
// Media of at most the maximum breakpoint width. No query for the largest breakpoint.
// Makes the @content apply to the given breakpoint and narrower.
@mixin media-breakpoint-down($name, $breakpoints: $grid-breakpoints) {
$max: breakpoint-max($name, $breakpoints);
@if $max {
@media (max-width: $max) {
@content;
}
} @else {
@content;
}
}
// Media that spans multiple breakpoint widths.
// Makes the @content apply between the min and max breakpoints
@mixin media-breakpoint-between($lower, $upper, $breakpoints: $grid-breakpoints) {
$min: breakpoint-min($lower, $breakpoints);
$max: breakpoint-max($upper, $breakpoints);
@if $min != null and $max != null {
@media (min-width: $min) and (max-width: $max) {
@content;
}
} @else if $max == null {
@include media-breakpoint-up($lower, $breakpoints) {
@content;
}
} @else if $min == null {
@include media-breakpoint-down($upper, $breakpoints) {
@content;
}
}
}
// Media between the breakpoint's minimum and maximum widths.
// No minimum for the smallest breakpoint, and no maximum for the largest one.
// Makes the @content apply only to the given breakpoint, not viewports any wider or narrower.
@mixin media-breakpoint-only($name, $breakpoints: $grid-breakpoints) {
$min: breakpoint-min($name, $breakpoints);
$next: breakpoint-next($name, $breakpoints);
$max: breakpoint-max($next);
@if $min != null and $max != null {
@media (min-width: $min) and (max-width: $max) {
@content;
}
} @else if $max == null {
@include media-breakpoint-up($name, $breakpoints) {
@content;
}
} @else if $min == null {
@include media-breakpoint-down($next, $breakpoints) {
@content;
}
}
}

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// Button variants
//
// Easily pump out default styles, as well as :hover, :focus, :active,
// and disabled options for all buttons
// scss-docs-start btn-variant-mixin
@mixin button-variant(
$background,
$border,
$color: color-contrast($background),
$hover-background: if($color == $color-contrast-light, shade-color($background, $btn-hover-bg-shade-amount), tint-color($background, $btn-hover-bg-tint-amount)),
$hover-border: if($color == $color-contrast-light, shade-color($border, $btn-hover-border-shade-amount), tint-color($border, $btn-hover-border-tint-amount)),
$hover-color: color-contrast($hover-background),
$active-background: if($color == $color-contrast-light, shade-color($background, $btn-active-bg-shade-amount), tint-color($background, $btn-active-bg-tint-amount)),
$active-border: if($color == $color-contrast-light, shade-color($border, $btn-active-border-shade-amount), tint-color($border, $btn-active-border-tint-amount)),
$active-color: color-contrast($active-background),
$disabled-background: $background,
$disabled-border: $border,
$disabled-color: color-contrast($disabled-background)
) {
color: $color;
@include gradient-bg($background);
border-color: $border;
@include box-shadow($btn-box-shadow);
&:hover {
color: $hover-color;
@include gradient-bg($hover-background);
border-color: $hover-border;
}
.btn-check:focus + &,
&:focus {
color: $hover-color;
@include gradient-bg($hover-background);
border-color: $hover-border;
@if $enable-shadows {
@include box-shadow($btn-box-shadow, 0 0 0 $btn-focus-width rgba(mix($color, $border, 15%), .5));
} @else {
// Avoid using mixin so we can pass custom focus shadow properly
box-shadow: 0 0 0 $btn-focus-width rgba(mix($color, $border, 15%), .5);
}
}
.btn-check:checked + &,
.btn-check:active + &,
&:active,
&.active,
.show > &.dropdown-toggle {
color: $active-color;
background-color: $active-background;
// Remove CSS gradients if they're enabled
background-image: if($enable-gradients, none, null);
border-color: $active-border;
&:focus {
@if $enable-shadows {
@include box-shadow($btn-active-box-shadow, 0 0 0 $btn-focus-width rgba(mix($color, $border, 15%), .5));
} @else {
// Avoid using mixin so we can pass custom focus shadow properly
box-shadow: 0 0 0 $btn-focus-width rgba(mix($color, $border, 15%), .5);
}
}
}
&:disabled,
&.disabled {
color: $disabled-color;
background-color: $disabled-background;
// Remove CSS gradients if they're enabled
background-image: if($enable-gradients, none, null);
border-color: $disabled-border;
}
}
// scss-docs-end btn-variant-mixin
// scss-docs-start btn-outline-variant-mixin
@mixin button-outline-variant(
$color,
$color-hover: color-contrast($color),
$active-background: $color,
$active-border: $color,
$active-color: color-contrast($active-background)
) {
color: $color;
border-color: $color;
&:hover {
color: $color-hover;
background-color: $active-background;
border-color: $active-border;
}
.btn-check:focus + &,
&:focus {
box-shadow: 0 0 0 $btn-focus-width rgba($color, .5);
}
.btn-check:checked + &,
.btn-check:active + &,
&:active,
&.active,
&.dropdown-toggle.show {
color: $active-color;
background-color: $active-background;
border-color: $active-border;
&:focus {
@if $enable-shadows {
@include box-shadow($btn-active-box-shadow, 0 0 0 $btn-focus-width rgba($color, .5));
} @else {
// Avoid using mixin so we can pass custom focus shadow properly
box-shadow: 0 0 0 $btn-focus-width rgba($color, .5);
}
}
}
&:disabled,
&.disabled {
color: $color;
background-color: transparent;
}
}
// scss-docs-end btn-outline-variant-mixin
// scss-docs-start btn-size-mixin
@mixin button-size($padding-y, $padding-x, $font-size, $border-radius) {
padding: $padding-y $padding-x;
@include font-size($font-size);
// Manually declare to provide an override to the browser default
@include border-radius($border-radius, 0);
}
// scss-docs-end btn-size-mixin

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// scss-docs-start caret-mixins
@mixin caret-down {
border-top: $caret-width solid;
border-right: $caret-width solid transparent;
border-bottom: 0;
border-left: $caret-width solid transparent;
}
@mixin caret-up {
border-top: 0;
border-right: $caret-width solid transparent;
border-bottom: $caret-width solid;
border-left: $caret-width solid transparent;
}
@mixin caret-end {
border-top: $caret-width solid transparent;
border-right: 0;
border-bottom: $caret-width solid transparent;
border-left: $caret-width solid;
}
@mixin caret-start {
border-top: $caret-width solid transparent;
border-right: $caret-width solid;
border-bottom: $caret-width solid transparent;
}
@mixin caret($direction: down) {
@if $enable-caret {
&::after {
display: inline-block;
margin-left: $caret-spacing;
vertical-align: $caret-vertical-align;
content: "";
@if $direction == down {
@include caret-down();
} @else if $direction == up {
@include caret-up();
} @else if $direction == end {
@include caret-end();
}
}
@if $direction == start {
&::after {
display: none;
}
&::before {
display: inline-block;
margin-right: $caret-spacing;
vertical-align: $caret-vertical-align;
content: "";
@include caret-start();
}
}
&:empty::after {
margin-left: 0;
}
}
}
// scss-docs-end caret-mixins

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// scss-docs-start clearfix
@mixin clearfix() {
&::after {
display: block;
clear: both;
content: "";
}
}
// scss-docs-end clearfix

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// scss-docs-start mixin-color-scheme
@mixin color-scheme($name) {
@media (prefers-color-scheme: #{$name}) {
@content;
}
}
// scss-docs-end mixin-color-scheme

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// Container mixins
@mixin make-container($gutter: $container-padding-x) {
width: 100%;
padding-right: var(--#{$variable-prefix}gutter-x, #{$gutter});
padding-left: var(--#{$variable-prefix}gutter-x, #{$gutter});
margin-right: auto;
margin-left: auto;
}

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// stylelint-disable declaration-no-important
@mixin float-left {
float: left !important;
}
@mixin float-right {
float: right !important;
}
@mixin float-none {
float: none !important;
}

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// This mixin uses an `if()` technique to be compatible with Dart Sass
// See https://github.com/sass/sass/issues/1873#issuecomment-152293725 for more details
// scss-docs-start form-validation-mixins
@mixin form-validation-state-selector($state) {
@if ($state == "valid" or $state == "invalid") {
.was-validated #{if(&, "&", "")}:#{$state},
#{if(&, "&", "")}.is-#{$state} {
@content;
}
} @else {
#{if(&, "&", "")}.is-#{$state} {
@content;
}
}
}
@mixin form-validation-state(
$state,
$color,
$icon,
$tooltip-color: color-contrast($color),
$tooltip-bg-color: rgba($color, $form-feedback-tooltip-opacity),
$focus-box-shadow: 0 0 $input-btn-focus-blur $input-focus-width rgba($color, $input-btn-focus-color-opacity)
) {
.#{$state}-feedback {
display: none;
width: 100%;
margin-top: $form-feedback-margin-top;
@include font-size($form-feedback-font-size);
font-style: $form-feedback-font-style;
color: $color;
}
.#{$state}-tooltip {
position: absolute;
top: 100%;
z-index: 5;
display: none;
max-width: 100%; // Contain to parent when possible
padding: $form-feedback-tooltip-padding-y $form-feedback-tooltip-padding-x;
margin-top: .1rem;
@include font-size($form-feedback-tooltip-font-size);
line-height: $form-feedback-tooltip-line-height;
color: $tooltip-color;
background-color: $tooltip-bg-color;
@include border-radius($form-feedback-tooltip-border-radius);
}
@include form-validation-state-selector($state) {
~ .#{$state}-feedback,
~ .#{$state}-tooltip {
display: block;
}
}
.form-control {
@include form-validation-state-selector($state) {
border-color: $color;
@if $enable-validation-icons {
padding-right: $input-height-inner;
background-image: escape-svg($icon);
background-repeat: no-repeat;
background-position: right $input-height-inner-quarter center;
background-size: $input-height-inner-half $input-height-inner-half;
}
&:focus {
border-color: $color;
box-shadow: $focus-box-shadow;
}
}
}
// stylelint-disable-next-line selector-no-qualifying-type
textarea.form-control {
@include form-validation-state-selector($state) {
@if $enable-validation-icons {
padding-right: $input-height-inner;
background-position: top $input-height-inner-quarter right $input-height-inner-quarter;
}
}
}
.form-select {
@include form-validation-state-selector($state) {
border-color: $color;
@if $enable-validation-icons {
&:not([multiple]):not([size]),
&:not([multiple])[size="1"] {
padding-right: $form-select-feedback-icon-padding-end;
background-image: escape-svg($form-select-indicator), escape-svg($icon);
background-position: $form-select-bg-position, $form-select-feedback-icon-position;
background-size: $form-select-bg-size, $form-select-feedback-icon-size;
}
}
&:focus {
border-color: $color;
box-shadow: $focus-box-shadow;
}
}
}
.form-check-input {
@include form-validation-state-selector($state) {
border-color: $color;
&:checked {
background-color: $color;
}
&:focus {
box-shadow: $focus-box-shadow;
}
~ .form-check-label {
color: $color;
}
}
}
.form-check-inline .form-check-input {
~ .#{$state}-feedback {
margin-left: .5em;
}
}
.input-group .form-control,
.input-group .form-select {
@include form-validation-state-selector($state) {
@if $state == "valid" {
z-index: 1;
} @else if $state == "invalid" {
z-index: 2;
}
&:focus {
z-index: 3;
}
}
}
}
// scss-docs-end form-validation-mixins

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// Gradients
// scss-docs-start gradient-bg-mixin
@mixin gradient-bg($color: null) {
background-color: $color;
@if $enable-gradients {
background-image: var(--#{$variable-prefix}gradient);
}
}
// scss-docs-end gradient-bg-mixin
// scss-docs-start gradient-mixins
// Horizontal gradient, from left to right
//
// Creates two color stops, start and end, by specifying a color and position for each color stop.
@mixin gradient-x($start-color: $gray-700, $end-color: $gray-800, $start-percent: 0%, $end-percent: 100%) {
background-image: linear-gradient(to right, $start-color $start-percent, $end-color $end-percent);
}
// Vertical gradient, from top to bottom
//
// Creates two color stops, start and end, by specifying a color and position for each color stop.
@mixin gradient-y($start-color: $gray-700, $end-color: $gray-800, $start-percent: null, $end-percent: null) {
background-image: linear-gradient(to bottom, $start-color $start-percent, $end-color $end-percent);
}
@mixin gradient-directional($start-color: $gray-700, $end-color: $gray-800, $deg: 45deg) {
background-image: linear-gradient($deg, $start-color, $end-color);
}
@mixin gradient-x-three-colors($start-color: $blue, $mid-color: $purple, $color-stop: 50%, $end-color: $red) {
background-image: linear-gradient(to right, $start-color, $mid-color $color-stop, $end-color);
}
@mixin gradient-y-three-colors($start-color: $blue, $mid-color: $purple, $color-stop: 50%, $end-color: $red) {
background-image: linear-gradient($start-color, $mid-color $color-stop, $end-color);
}
@mixin gradient-radial($inner-color: $gray-700, $outer-color: $gray-800) {
background-image: radial-gradient(circle, $inner-color, $outer-color);
}
@mixin gradient-striped($color: rgba($white, .15), $angle: 45deg) {
background-image: linear-gradient($angle, $color 25%, transparent 25%, transparent 50%, $color 50%, $color 75%, transparent 75%, transparent);
}
// scss-docs-end gradient-mixins

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// Framework grid generation
//
// Used only by Bootstrap to generate the correct number of grid classes given
// any value of `$grid-columns`.
@mixin make-grid-columns($columns: $grid-columns, $gutter: $grid-gutter-width, $breakpoints: $grid-breakpoints) {
// Common properties for all breakpoints
%grid-column {
position: relative;
width: 100%;
padding-right: $gutter * 0.5;
padding-left: $gutter * 0.5;
}
@each $breakpoint in map-keys($breakpoints) {
$infix: breakpoint-infix($breakpoint, $breakpoints);
// Allow columns to stretch full width below their breakpoints
@for $i from 1 through $columns {
.col#{$infix}-#{$i} {
@extend %grid-column;
}
}
.col#{$infix},
.col#{$infix}-auto {
@extend %grid-column;
}
@include media-breakpoint-up($breakpoint, $breakpoints) {
// Provide basic `.col-{bp}` classes for equal-width flexbox columns
.col#{$infix} {
flex-basis: 0;
flex-grow: 1;
max-width: 100%;
}
.col#{$infix}-auto {
flex: 0 0 auto;
width: auto;
max-width: 100%; // Reset earlier grid tiers
}
@for $i from 1 through $columns {
.col#{$infix}-#{$i} {
@include make-col($i, $columns);
}
}
.order#{$infix}-first { order: -1; }
.order#{$infix}-last { order: $columns + 1; }
@for $i from 0 through $columns {
.order#{$infix}-#{$i} { order: $i; }
}
// `$columns - 1` because offsetting by the width of an entire row isn't possible
@for $i from 0 through ($columns - 1) {
@if not ($infix == "" and $i == 0) { // Avoid emitting useless .offset-0
.offset#{$infix}-#{$i} {
@include make-col-offset($i, $columns);
}
}
}
}
}
}

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// Grid system
//
// Generate semantic grid columns with these mixins.
@mixin make-row($gutter: $grid-gutter-width) {
--#{$variable-prefix}gutter-x: #{$gutter};
--#{$variable-prefix}gutter-y: 0;
display: flex;
flex-wrap: wrap;
margin-top: calc(var(--#{$variable-prefix}gutter-y) * -1); // stylelint-disable-line function-disallowed-list
margin-right: calc(var(--#{$variable-prefix}gutter-x) * -.5); // stylelint-disable-line function-disallowed-list
margin-left: calc(var(--#{$variable-prefix}gutter-x) * -.5); // stylelint-disable-line function-disallowed-list
}
@mixin make-col-ready($gutter: $grid-gutter-width) {
// Add box sizing if only the grid is loaded
box-sizing: if(variable-exists(include-column-box-sizing) and $include-column-box-sizing, border-box, null);
// Prevent columns from becoming too narrow when at smaller grid tiers by
// always setting `width: 100%;`. This works because we set the width
// later on to override this initial width.
flex-shrink: 0;
width: 100%;
max-width: 100%; // Prevent `.col-auto`, `.col` (& responsive variants) from breaking out the grid
padding-right: calc(var(--#{$variable-prefix}gutter-x) * .5); // stylelint-disable-line function-disallowed-list
padding-left: calc(var(--#{$variable-prefix}gutter-x) * .5); // stylelint-disable-line function-disallowed-list
margin-top: var(--#{$variable-prefix}gutter-y);
}
@mixin make-col($size: false, $columns: $grid-columns) {
@if $size {
flex: 0 0 auto;
width: percentage(divide($size, $columns));
} @else {
flex: 1 1 0;
max-width: 100%;
}
}
@mixin make-col-auto() {
flex: 0 0 auto;
width: auto;
}
@mixin make-col-offset($size, $columns: $grid-columns) {
$num: divide($size, $columns);
margin-left: if($num == 0, 0, percentage($num));
}
// Row columns
//
// Specify on a parent element(e.g., .row) to force immediate children into NN
// numberof columns. Supports wrapping to new lines, but does not do a Masonry
// style grid.
@mixin row-cols($count) {
> * {
flex: 0 0 auto;
width: divide(100%, $count);
}
}
// Framework grid generation
//
// Used only by Bootstrap to generate the correct number of grid classes given
// any value of `$grid-columns`.
@mixin make-grid-columns($columns: $grid-columns, $gutter: $grid-gutter-width, $breakpoints: $grid-breakpoints) {
@each $breakpoint in map-keys($breakpoints) {
// .row-cols defaults must all appear before .col overrides so they can be overridden.
$infix: breakpoint-infix($breakpoint, $breakpoints);
@include media-breakpoint-up($breakpoint, $breakpoints) {
// Provide basic `.col-{bp}` classes for equal-width flexbox columns
.col#{$infix} {
flex: 1 0 0%; // Flexbugs #4: https://github.com/philipwalton/flexbugs#flexbug-4
}
.row-cols#{$infix}-auto > * {
@include make-col-auto();
}
@if $grid-row-columns > 0 {
@for $i from 1 through $grid-row-columns {
.row-cols#{$infix}-#{$i} {
@include row-cols($i);
}
}
}
}
}
@each $breakpoint in map-keys($breakpoints) {
$infix: breakpoint-infix($breakpoint, $breakpoints);
@include media-breakpoint-up($breakpoint, $breakpoints) {
.col#{$infix}-auto {
@include make-col-auto();
}
@if $columns > 0 {
@for $i from 1 through $columns {
.col#{$infix}-#{$i} {
@include make-col($i, $columns);
}
}
// `$columns - 1` because offsetting by the width of an entire row isn't possible
@for $i from 0 through ($columns - 1) {
@if not ($infix == "" and $i == 0) { // Avoid emitting useless .offset-0
.offset#{$infix}-#{$i} {
@include make-col-offset($i, $columns);
}
}
}
}
// Gutters
//
// Make use of `.g-*`, `.gx-*` or `.gy-*` utilities to change spacing between the columns.
@each $key, $value in $gutters {
.g#{$infix}-#{$key},
.gx#{$infix}-#{$key} {
--#{$variable-prefix}gutter-x: #{$value};
}
.g#{$infix}-#{$key},
.gy#{$infix}-#{$key} {
--#{$variable-prefix}gutter-y: #{$value};
}
}
}
}
}

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// Hover mixin and `$enable-hover-media-query` are deprecated.
//
// Originally added during our alphas and maintained during betas, this mixin was
// designed to prevent `:hover` stickiness on iOS-an issue where hover styles
// would persist after initial touch.
//
// For backward compatibility, we've kept these mixins and updated them to
// always return their regular pseudo-classes instead of a shimmed media query.
//
// Issue: https://github.com/twbs/bootstrap/issues/25195
@mixin hover {
&:hover { @content; }
}
@mixin hover-focus {
&:hover,
&:focus {
@content;
}
}
@mixin plain-hover-focus {
&,
&:hover,
&:focus {
@content;
}
}
@mixin hover-focus-active {
&:hover,
&:focus,
&:active {
@content;
}
}

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// Image Mixins
// - Responsive image
// - Retina image
// Responsive image
//
// Keep images from scaling beyond the width of their parents.
@mixin img-fluid {
// Part 1: Set a maximum relative to the parent
max-width: 100%;
// Part 2: Override the height to auto, otherwise images will be stretched
// when setting a width and height attribute on the img element.
height: auto;
}

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// List Groups
// scss-docs-start list-group-mixin
@mixin list-group-item-variant($state, $background, $color) {
.list-group-item-#{$state} {
color: $color;
background-color: $background;
&.list-group-item-action {
&:hover,
&:focus {
color: $color;
background-color: shade-color($background, 10%);
}
&.active {
color: $white;
background-color: $color;
border-color: $color;
}
}
}
}
// scss-docs-end list-group-mixin

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// Lists
// Unstyled keeps list items block level, just removes default browser padding and list-style
@mixin list-unstyled {
padding-left: 0;
list-style: none;
}

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// Horizontal dividers
//
// Dividers (basically an hr) within dropdowns and nav lists
@mixin nav-divider($color: $nav-divider-color, $margin-y: $nav-divider-margin-y) {
height: 0;
margin: $margin-y 0;
overflow: hidden;
border-top: 1px solid $color;
}

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// Pagination
// scss-docs-start pagination-mixin
@mixin pagination-size($padding-y, $padding-x, $font-size, $border-radius) {
.page-link {
padding: $padding-y $padding-x;
@include font-size($font-size);
}
.page-item {
@if $pagination-margin-start == (-$pagination-border-width) {
&:first-child {
.page-link {
@include border-start-radius($border-radius);
}
}
&:last-child {
.page-link {
@include border-end-radius($border-radius);
}
}
} @else {
//Add border-radius to all pageLinks in case they have left margin
.page-link {
@include border-radius($border-radius);
}
}
}
}
// scss-docs-end pagination-mixin

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@mixin reset-text {
font-family: $font-family-base;
// We deliberately do NOT reset font-size or overflow-wrap / word-wrap.
font-style: normal;
font-weight: $font-weight-normal;
line-height: $line-height-base;
text-align: left; // Fallback for where `start` is not supported
text-align: start;
text-decoration: none;
text-shadow: none;
text-transform: none;
letter-spacing: normal;
word-break: normal;
word-spacing: normal;
white-space: normal;
line-break: auto;
}

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