A fork and continuation of alfaaarex's excellent KeyFox theme: a minimal keyboard-centered CSS for Firefox.

This fork exists to fix bugs that arise with Firefox's continued updates and to improve upon anywhere I feel I can improve without losing the original spirit.

Implemented and future changes:

• Fixed multiple critical bugs. Attempting to merge upstream so everyone receives these.
• Improved usage on narrower monitors by fixing overlap issues.
• (Maybe) Theme dropdown menus to better match the top bar.
• (Maybe) Provide optional customisation tweaks such as returning the min/max/close buttons.

Features:

• Minimal interface.
• very Simple.
• Features OneLine Design.
• Keyboard Centered (More info below).

OneLiners are known to be minimal. Instead of 3 different stacked toolbars, you have everything in a single, continuous bar. With only the Refresh and Home Button available on Startpage, buttons appear and disappear according to their need.

For example, on Startpage:

But once you go to a website, you can see that the Width of the URL-Bar decreases, and makes space for the Back Button.

And once you go back to the startpage, the Back Button changes to the Forward Button.

And when you have multiple sites in history, both of them appear.

This entire theme is wrapped with AMOLED Colors, with True Black, and little to no bright colors. It is intended to be used with Systemwide Dark Mode. And all the browser elements have been rearranged into a single bar so as to dedicate as much screen visibility as possible.

I've seen many people complaining about touch-first apps, since they require users to lift their hands off the keyboard and then use the touchpad or mouse, thereby.....making them suffer, I guess? But anyway, this theme has NO CAPTION BUTTONS. So, Min, Max, Close? Poof! Gone! Although you can still control the browser using the buttons on the toolbar, keystrokes are always available.

There is nowhere for me to drag the window.

Right click on the menu icon or in the empty space tabs fill up and choose Customize toolbar.... From there you can add any number of extra Flexible Space sections to your top bar which will enable you to drag the window around.

The colours are wrong.

Go to your Firefox theme settings (about:addons. you'll see the Theme tab) and Enable the default Mozilla-created Dark theme. If the colours are still wrong, open a GitHub issue.