CSS issue - X looks clipped off

[AmonBune]

Expected behavior

The close X on the rescan popup looks nice.

Actual behavior

The close X on the rescan popup is clipped off.

Steps to reproduce the behavior

Press the rescan button and look at the X.

Possible solution

Remove these 2 tags from the .ui-button-icon-only / .ui-icon CSS:
left: 50%;
margin-left: -8px;

This is the original:

This is the corrected version by me:

Server configuration

Nextcloud/ownCloud version:
12.0.3

Audio Player version:
2.1.0

Where did you install Audio Player from:
Nextcloud apps

Are you using external storage:
No

Are you using encryption: yes/no
No

Client configuration

Operating system:
Ubuntu 17.10, Windows 10

Browser:
Firefox

[ghost]

The same with the reset popup. ;-)

[Rello]

hello,
thank you for the input!

I will search for the details. Issue is, that this is a core css which can not be changed by audio player.
But we will find a solution...