Menus are cramped, dependencies wrap badly

[lilyball]

Recently the dropdown menus have started to look cramped, as though there's some padding missing at the bottom of each section and of the menu itself.

Additionally, I'm seeing dependencies getting wrapped without providing space for the wrapping, thus causing the wrapped portion to overlap the next dependency. Dependencies are also being wrapped more aggressively on Safari than on Firefox (likely due to there being a custom permanent scrollbar in Safari but Firefox on macOS is still using the system-provided overlay scrollbar), but I can still get a wrapped dependency with e.g. the assert_matches dependency on https://docs.rs/futures/latest/futures/.

Here's a screenshot taken in Safari that demonstrates both issues:

Also in that screenshot you can see a subtle misalignment on the "Docs.rs crate page" link, presumably due to having an icon that's larger than the ones on the surrounding lines.

[syphar]

@GuillaumeGomez @jsha is this something that would be solved with #1720 or #1719 ?

[syphar]

Ah I'm stupid, this is what is described in #1719.
So it will be fixed by this PR

[syphar]

fixed and deployed in #1719