Rebranding - Settings>Account - Incorrect hover effect of the 'Delete account' button

[pcenov]

Observed behavior

Observed while testing #4518
See the following video:

delete.account.mp4

Expected behavior

The 'Delete account' text should be clearly readable.

Steps to reproduce the issue

1. Create a brand new account and go to Settings > Account
2. Hover over the 'Delete account' button

Usage Details

• OS: Windows 10, Ubuntu
• Browser: Microsoft Edge, Chrome, Firefox
• URL: https://hotfixes.studio.learningequality.org/en/

[pcenov]

@radinamatic @akolson

[bjester]

Closed by #4531