Popovermenu files css fix

[skjnldsv]

from

to

[mention-bot]

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

[codecov-io]

Codecov Report

Merging #3485 into master will increase coverage by 0.01%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master    #3485      +/-   ##
============================================
+ Coverage     54.14%   54.15%   +0.01%     
- Complexity    21020    21182     +162     
============================================
  Files          1306     1306              
  Lines         80246    81085     +839     
  Branches       1250     1300      +50     
============================================
+ Hits          43447    43911     +464     
- Misses        36799    37174     +375

Impacted Files	Coverage Δ	Complexity Δ
lib/private/legacy/template.php	43.19% <ø> (-1.52%)	59% <ø> (+24%)
settings/personal.php	0% <ø> (ø)	0% <ø> (ø)	❌
settings/users.php	0% <ø> (ø)	0% <ø> (ø)	❌
lib/private/TemplateLayout.php	0% <ø> (ø)	39% <ø> (+7%)	✅
settings/templates/personal.php	0% <ø> (ø)	0% <ø> (ø)	❌
settings/templates/users/part.userlist.php	0% <ø> (ø)	0% <ø> (ø)	❌
core/templates/layout.user.php	0% <ø> (ø)	0% <ø> (ø)	❌
config/config.sample.php	0% <ø> (ø)	0% <ø> (ø)	❌
core/js/sharedialogresharerinfoview.js	96.29% <ø> (+2.54%)	0% <ø> (ø)	❌
lib/private/Files/Storage/Common.php	73.73% <ø> (+4.88%)	200% <ø> (+55%)	✅
... and 4 more

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[LukasReschke]

Should get into 11 as well then :)

[blizzz]

@skjnldsv just, event if it is such a small change, please use more descriptive commit messages in future 😎

[MorrisJobke]

@blizzz always remove the backport-request label once you opened the backport pr - this helps to see which prs still need the backport ;)

[skjnldsv]

@blizzz 😊

[blizzz]

@MorrisJobke Scusi! 😖