Some webpages partially blocked by bottom wave section

[troubleshooter]

The bottom black wave section blocks the text of some of the webpages. Best seen in screenshots. I did not test every page.

[Aetherinox]

Thanks for letting me know. I'll go take a look at the CSS.

I can't tell from the top of the browser being cut off, but what browser is that?

[troubleshooter]

I am using Firefox 152.0.3 (64-bit) and Chrome Version 149.0.7827.200 (Official Build) (64-bit) on Linux Mint 22.3. Happens on both.