Reintroduce content-visibility: auto
#1737
Closed
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For the performance reasons stated in #1487 , reintroduce
content-visibility: auto
which provides massive benefits when the popup has a lot of content.But this time modify the hover image in compact glossary mode to open upwards instead of downwards to avoid it getting cutoff at the bottom when it exceeds the boundary of
.entry
(becausecontent-visibility: auto
prevents painting outside of the element bounds). This avoids the issue in #1705