126 lines
3.0 KiB
Plaintext
126 lines
3.0 KiB
Plaintext
@import '../../common/variables.less';
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@sidebar-toc-fade-height: 30px;
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@sidebar-toc-vertical-padding: 20px;
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@sidebar-toc-right-padding: 12px;
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// Sidebar TOC uses increased left padding and a negative left margin to achieve
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// a 15px spacing without clipping the chevron icon
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// https://phabricator.wikimedia.org/T312156#8095894
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@sidebar-toc-left-padding: ~'calc( 15px + @{margin-start-sidebar-content} )';
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@toc-subsection-toggle-icon-size: 1.834em;
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.sidebar-toc {
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max-height: 75vh;
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padding: @sidebar-toc-vertical-padding @sidebar-toc-right-padding @sidebar-toc-vertical-padding @sidebar-toc-left-padding;
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box-sizing: border-box;
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overflow: auto;
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background-color: @background-color-page-container;
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.sidebar-toc-header {
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padding-bottom: 12px;
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}
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.sidebar-toc-title {
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color: @color-base--subtle;
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font-size: @font-size-base;
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margin: 0;
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padding: 0;
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border: 0;
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}
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.sidebar-toc-numb {
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display: none;
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}
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.sidebar-toc-toggle {
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// For no-js users, toggling is disabled and icon is hidden
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display: none;
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position: absolute;
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top: 1px; // visually center icon
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left: ~'calc( -1 * @{toc-subsection-toggle-icon-size} - 1px )'; // leaves 6px between icon + text
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width: @toc-subsection-toggle-icon-size; // ~22px @ 12
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height: @toc-subsection-toggle-icon-size;
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font-size: 0.75em; // reduces size of toggle icon to 12px @ 16
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transition: @transition-duration-base;
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cursor: pointer;
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}
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.sidebar-toc-link {
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word-break: break-word;
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color: @color-link;
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}
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.sidebar-toc-list-item-active > .sidebar-toc-link {
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// Highlight active section
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color: @color-base;
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}
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.sidebar-toc-text {
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padding: 4px 0;
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}
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.sidebar-toc-contents,
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.sidebar-toc-list {
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margin: 0;
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list-style: none;
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line-height: 18px;
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}
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.sidebar-toc-list-item {
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display: block;
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position: relative;
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list-style-type: none;
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padding-left: 8px;
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&.sidebar-toc-level-1 {
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padding-left: 0;
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}
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a {
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font-size: @font-size-base;
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}
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}
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}
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// T302076 Add scrollable indicator as fade
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.sidebar-toc:after {
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content: '';
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display: block;
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position: absolute;
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bottom: 0;
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left: 0;
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right: 0;
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height: @sidebar-toc-fade-height;
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background: linear-gradient( rgba( 255, 255, 255, 0 ), @background-color-page-container );
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background-repeat: no-repeat;
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background-position: -@sidebar-toc-right-padding; // T311436 Hacky way to prevent the fade from covering the scrollbar
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pointer-events: none; // Make the link below the fade clickable
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}
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// Collapse ToC sections by default, excluding no-js
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.client-js .sidebar-toc {
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.sidebar-toc-level-1 .sidebar-toc-list-item {
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display: none;
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}
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.sidebar-toc-level-1.sidebar-toc-list-item-expanded .sidebar-toc-list-item {
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display: block;
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}
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.sidebar-toc-toggle {
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display: block;
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}
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.sidebar-toc-level-1.sidebar-toc-list-item-expanded .sidebar-toc-toggle {
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transform: rotate( 0deg );
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}
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}
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.client-js body.ltr .sidebar-toc .sidebar-toc-toggle {
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transform: rotate( -90deg );
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}
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.client-js body.rtl .sidebar-toc .sidebar-toc-toggle {
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transform: rotate( 90deg );
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}
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