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45 lines
822 B
CSS
45 lines
822 B
CSS
/* headers anchors */
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.offset-anchor {
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position: relative;
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display: block;
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top: calc(-1 * (var(--nav-h) + var(--top-offset)) + 11rem);
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width: 0;
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height: 0;
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}
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.anchor {
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position: absolute;
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display: block;
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background: url(/icons/link.svg) 0 50% no-repeat;
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background-size: 1em 1em;
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width: 1.4em;
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height: 1em;
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top: calc(((var(--h3) - 24px) / 2) + 0.6em);
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left: -1.4em;
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opacity: 0;
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transition: opacity 0.2s;
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border: none !important; /* TODO get rid of linkify */
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}
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h2:hover .anchor,
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h3:hover .anchor,
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h4:hover .anchor,
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h5:hover .anchor,
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h6:hover .anchor {
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opacity: 1;
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}
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/* visually hidden, but accessible to assistive tech */
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.visually-hidden {
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border: 0;
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clip: rect(0 0 0 0);
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height: auto;
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margin: 0;
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overflow: hidden;
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padding: 0;
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position: absolute;
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width: 1px;
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white-space: nowrap;
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}
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