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.
71 lines
1.1 KiB
SCSS
71 lines
1.1 KiB
SCSS
button#toc {
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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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& h3 {
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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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#toc-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 0.5s ease,
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visibility 0s linear 0s;
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position: relative;
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visibility: visible;
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&.collapsed {
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transition:
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max-height 0.5s ease,
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visibility 0s linear 0.5s;
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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: 0.5rem 0;
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padding: 0;
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& > li > a {
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color: var(--dark);
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opacity: 0.35;
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transition:
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0.5s ease opacity,
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0.3s ease color;
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&.in-view {
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opacity: 0.75;
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}
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}
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}
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@for $i from 0 through 6 {
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& .depth-#{$i} {
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padding-left: calc(1rem * #{$i});
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}
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}
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}
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