Main content not showing

[AJES2022]

Describe the bug
Main contents of the browser became transparent

To Reproduce
Steps to reproduce the behavior:

1. Move userchrome.css to the chrome folder
2. Open Browser
3. See that you cannot do literally nothing

Expected behavior
Things to be aligned And Visible

Screenshots

Desktop (please complete the following information):

• OS: Ubuntu
• Browser: Firefox
• Version 133.0.3