Commit 65a2977 added a `pre-wrap` style for white spaces on `.note`
paragraphs. However, this is first inconsistent as other notes like
warnings don't have this style applied. Furthermore, it seems to be
unneeded for mobile devices.
Also revert changes made in #18147 since they aren't needed anymore.
Cross-refs #18138.
[ci skip]
Commit 65a2977cdd has introduced some
changes to format content for small devices, this change reverts the
original font size for normal screens while maintaing the same format
for these devices.
[ci skip]
Current stable guides show the "Guides Index" links without underline,
just showing it when it's hovered. This restores the same functionality
for edge guides.
Also remove annoying pointer cursor while accessing guides index,
restoring previously functionality: now the pointer cursor only appears
when hovering a link.
Closes#8107 [ci skip]
