Branch/Tag selector is scrollable

[UnlimitedCookies]

Reproducible on any repository on https://gitea.com/ and https://try.gitea.io/

Description

There is a scroll bar on the branch/tag selector and you can scroll down.
When you scroll down the text is not readable.

Screenshots

This is how it looks when scrolled down:

[CirnoT]

Caused by

.dropdown:not(.selection)>.menu:not(.review-box)>* {
    overflow-x: hidden;
}

[CirnoT]

This might fix it:

- .dropdown:not(.selection) > .menu:not(.review-box) > *
+ .dropdown:not(.selection) > .menu:not(.review-box) > *:not(.header)

[silverwind]

I think it's time we remove the .dropdown:not(.selection) > .menu:not(.review-box) > * abomination. It was aimed at fixing dropdown menu overflow but it's causing just too many issues also seen by those :not's.

[CirnoT]

Then we'll be back at original issue with scrollbars where unnecessary on dropdowns. We could maybe try applying the fix and see if anything else comes up being broken, before deciding to abandon this approach entirely?

[silverwind]

Yeah I guess I won't block a fix like above. Just wanted to mention that it's getting a bit out of hand in terms of selector complexity 😉