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Make headings anchor hidden by default and show on hover

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This commit is contained in:
Guillaume Gomez 2023-11-14 15:40:31 +01:00
parent 13b2156c68
commit a4e5e074ac
1 changed files with 19 additions and 3 deletions
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22
src/librustdoc/html/static/css/rustdoc.css
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@ -765,14 +765,30 @@ nav.sub {
h2.section-header > .anchor {
padding-right: 6px;
}
.doc-anchor {
margin-right: 6px;
a.doc-anchor {
color: var(--main-color);
display: none;
position: absolute;
left: -17px;
/* We add this padding so that when the cursor moves from the heading's text to the anchor,
the anchor doesn't disappear. */
padding-right: 5px;
/* And this padding is used to make the anchor larger and easier to click on. */
padding-left: 3px;
}
*:hover > .doc-anchor {
display: block;
}
/* If the first element of the top doc block is a heading, we don't want to ever display its anchor
because of the `[-]` element which would overlap with it. */
.top-doc > .docblock > *:first-child > .doc-anchor {
display: none !important;
}
.main-heading a:hover,
.example-wrap .rust a:hover,
.all-items a:hover,
.docblock a:not(.test-arrow):not(.scrape-help):not(.tooltip):hover,
.docblock a:not(.test-arrow):not(.scrape-help):not(.tooltip):hover:not(.doc-anchor),
.docblock-short a:not(.test-arrow):not(.scrape-help):not(.tooltip):hover,
.item-info a {
text-decoration: underline;