Gamer автор That Tall Guy

This theme was made for use in the dark by people that consider themselves gamers. To reduce eyestrain, the black parts are actually very dark grey.

To make the URL only white instead of white/grey

1: Type about:config in the URL bar

2: Type: browser.urlbar.formatting.enabled in the provided search bar

3: Click the Plus Button on the option

4: Click the switch button to set the setting to false

Hopefully this works for other people too.

Any Questions? Email me at 1r8h2phdk@relay.firefox.com