playlist badly render on Chromium based browser

[pinage404]

Describe the bug
playlist badly render on Chromium based browser

To Reproduce
Steps to reproduce the behavior:

1. Go to https://mobtime.hadrienmp.fr/mob/prout/settings
2. See error

Also, watched on Google Chrome on Mac OS X

Expected behavior
Pretty playlist buttons

Screenshots

Firefox	Chromium

Desktop (please complete the following information):

• OS: NixOS 23.05 (Stoat) 23.05.20230825.74e5bdc
• Browser Firefox 116.0.3 (64 bits)
• Browser Brave Version 1.57.47 Chromium: 116.0.5845.96 (Build officiel) (64 bits)