This is a repost… there was a problem with one of the screenshots, but it should hopefully be sorted now.
This isn’t a question, but there seems to be no non-question forum for this!
I like my browser to look and act a certain way. Prior to Australis, Firefox looked the way I wanted, more or less, right out of the box. After Australis, I’ve used the excellent “Classic Theme Restorer” addon to fix all of that stuff, and make it even better than it would have been. Unfortunately, that addon is no longer compatible with the current Firefox releases. Fortunately, the author of that addon continues with the quest to help Firefox users make the browser look the way they want rather than the way Mozilla wants!
This is a screenshot of Firefox 58 Quantum on my laptop:
Maybe you don’t like a browser to have the classic appearance that I do, but you’d still like to be able to change how Quantum looks more than you can with the Customize option. The link above will send you to Aris-T2’s custom .css files, which you can edit to do as much or as little as you want. It’s not as easy as his addon was, but that’s on Mozilla… but just by reading the files and using a text editor like notepad, you can customize Firefox a great deal. You won’t mess it up permanently; if you find that it is messed up and you would rather start over, simply delete the chrome folder from your Firefox profile folder and it will go back to how it was.
I still use Waterfox as my primary browser, since it still works with addons I value a lot (like QuickPasswords), but at least with these changes, I’d have an easier time living with it if Firefox, Pale Moon, etc., were not there.
Dell XPS 13/9310, i5-1135G7/16GB, KDE Neon 6.2
XPG Xenia 15, i7-9750H/32GB & GTX1660ti, Kubuntu 24.04
Acer Swift Go 14, i5-1335U/16GB, Kubuntu 24.04 (and Win 11)