27a41abb62
* Restore focus highlight on explorer toggle button. Remove `unset: all` declaration causing `outline` property to be unset. This allows the default browser focus highlight to be shown. * Fix semantics of expandable sections (explorer, toc). This adds the appropriate aria attributes for the [disclosure pattern](https://www.w3.org/WAI/ARIA/apg/patterns/disclosure/examples/disclosure-image-description/#javascriptandcsssourcecode) and uses `visibility: hidden` to remove the hidden elements from the focus order without disrupting the animations. Further work is needed on the tree view nodes. * Run prettier for SCSS files.
158 lines
2.7 KiB
SCSS
158 lines
2.7 KiB
SCSS
@use "../../styles/variables.scss" as *;
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button#explorer {
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background-color: transparent;
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border: none;
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text-align: left;
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cursor: pointer;
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padding: 0;
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color: var(--dark);
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display: flex;
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align-items: center;
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& h2 {
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font-size: 1rem;
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display: inline-block;
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margin: 0;
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}
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& .fold {
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margin-left: 0.5rem;
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transition: transform 0.3s ease;
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opacity: 0.8;
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}
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&.collapsed .fold {
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transform: rotateZ(-90deg);
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}
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}
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.folder-outer {
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display: grid;
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grid-template-rows: 0fr;
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transition: grid-template-rows 0.3s ease-in-out;
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}
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.folder-outer.open {
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grid-template-rows: 1fr;
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}
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.folder-outer > ul {
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overflow: hidden;
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}
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#explorer-content {
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list-style: none;
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overflow: hidden;
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max-height: none;
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transition:
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max-height 0.35s ease,
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visibility 0s linear 0s;
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margin-top: 0.5rem;
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visibility: visible;
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&.collapsed {
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transition:
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max-height 0.35s ease,
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visibility 0s linear 0.35s;
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visibility: hidden;
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}
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&.collapsed > .overflow::after {
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opacity: 0;
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}
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& ul {
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list-style: none;
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margin: 0.08rem 0;
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padding: 0;
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transition:
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max-height 0.35s ease,
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transform 0.35s ease,
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opacity 0.2s ease;
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& li > a {
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color: var(--dark);
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opacity: 0.75;
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pointer-events: all;
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}
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}
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}
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svg {
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pointer-events: all;
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& > polyline {
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pointer-events: none;
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}
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}
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.folder-container {
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flex-direction: row;
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display: flex;
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align-items: center;
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user-select: none;
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& div > a {
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color: var(--secondary);
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font-family: var(--headerFont);
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font-size: 0.95rem;
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font-weight: $semiBoldWeight;
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line-height: 1.5rem;
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display: inline-block;
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}
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& div > a:hover {
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color: var(--tertiary);
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}
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& div > button {
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color: var(--dark);
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background-color: transparent;
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border: none;
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text-align: left;
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cursor: pointer;
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padding-left: 0;
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padding-right: 0;
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display: flex;
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align-items: center;
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font-family: var(--headerFont);
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& span {
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font-size: 0.95rem;
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display: inline-block;
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color: var(--secondary);
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font-weight: $semiBoldWeight;
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margin: 0;
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line-height: 1.5rem;
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pointer-events: none;
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}
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}
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}
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.folder-icon {
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margin-right: 5px;
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color: var(--secondary);
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cursor: pointer;
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transition: transform 0.3s ease;
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backface-visibility: visible;
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}
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li:has(> .folder-outer:not(.open)) > .folder-container > svg {
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transform: rotate(-90deg);
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}
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.folder-icon:hover {
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color: var(--tertiary);
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}
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.no-background::after {
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background: none !important;
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}
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#explorer-end {
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// needs height so IntersectionObserver gets triggered
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height: 4px;
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// remove default margin from li
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margin: 0;
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}
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