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Set line-height of superscripts to 0

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This changes it so that superscript (and in particular footnote tags)
do not bump the line spacing of previous lines.
This commit is contained in:
Eric Huss 2024-11-02 16:09:14 -07:00
parent 5ec4f65ac3
commit 6ef7cc0ccb
1 changed files with 10 additions and 0 deletions
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10
src/theme/css/general.css
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@ -190,6 +190,16 @@ kbd {
vertical-align: middle; vertical-align: middle;
} }
sup {
/* Set the line-height for superscript and footnote references so that there
isn't an awkward space appearing above lines that contain the footnote.
See https://github.com/rust-lang/mdBook/pull/2443#discussion_r1813773583
for an explanation.
*/
line-height: 0;
}
:not(.footnote-definition) + .footnote-definition, :not(.footnote-definition) + .footnote-definition,
.footnote-definition + :not(.footnote-definition) { .footnote-definition + :not(.footnote-definition) {
margin-block-start: 2em; margin-block-start: 2em;