Fix ldap css and jquery ui css fix for menu dropdown

[skjnldsv]

refs: #1932#1780#2524

@MorrisJobke @nextcloud/designers

[mention-bot]

@skjnldsv, thanks for your PR! By analyzing the history of the files in this pull request, we identified @blizzz, @jancborchardt and @individual-it to be potential reviewers.

[skjnldsv]

Rebased and ready to merge! 🚀

[MorrisJobke]

@blizzz Could you have a look at this?

[codecov-io]

Current coverage is 57.21% (diff: 20.00%)

Merging #2529 into master will increase coverage by <.01%

@@ master #2529 diff @@
==========================================
Files 1202 1202 Lines 72470 72466 -4 Methods 7365 7365 Messages 0 0 Branches 1228 1228 ==========================================
+ Hits 41463 41465 +2 + Misses 31007 31001 -6 
Partials 0 0 

Diff Coverage	File Path
0%	apps/user_ldap/templates/part.wizard-server.php
•••••••••• 100%	lib/private/legacy/template.php

Powered by Codecov. Last update b190153...f07e4a0

[blizzz]

Advanced tab does not use the available space properly:

Looks good otherwise!

[LukasReschke]

@skjnldsv Can we move that to 12? I'd prefer to consider 11 closed for any non-critical merges.

[skjnldsv]

@LukasReschke If you want! :)
It'w not really a game-changing pr ;)

[LukasReschke]

Ok. – Master is open again so I suppose we need to fix #2529 (comment) and then can merge this?

[skjnldsv]

@LukasReschke Exactly. I didn't had the time yet.

[LukasReschke]

@skjnldsv Is this still interesting? If not we should probably close this 😉

[skjnldsv]

I need to rework this with the scss :)
Leave it open 🎉

[jancborchardt]

Moving to Nextcloud 13 then as we have feature freeze tomorrow. :)

[MorrisJobke]

@skjnldsv I guess most of this in here was fixed by #6341 - can we close this then?

[skjnldsv]

Ehheh, yes we can! 💪