Made my css for Firefox w/ Sidebery show only favicons in the sidebar but display text on hover. Still working on the pinned tabs. : r/FirefoxCSS
Inside a super fast CSS engine: Quantum CSS (aka Stylo) - Mozilla Hacks - the Web developer blog
Firefox logo with HTML and CSS only : r/firefox
Examine and edit CSS — Firefox Source Docs documentation
How to Customize Firefox's User Interface With userChrome.css
Examine and edit CSS — Firefox Source Docs documentation
CSS difference output in Firefox and Chrome - HTML-CSS - The freeCodeCamp Forum
New CSS Features in Firefox 68 - Mozilla Hacks - the Web developer blog
Firefox stuck in dark mode with a custom theme | Firefox Support Forum | Mozilla Support
Firefox - Wikipedia
Inside a super fast CSS engine: Quantum CSS (aka Stylo) - Mozilla Hacks - the Web developer blog
Examine and edit CSS — Firefox Source Docs documentation
Examine and edit CSS — Firefox Source Docs documentation
Firefox's inspector does not display css rules for a specific website | Firefox-ondersteuningsforum | Mozilla Support
browser specific css for internet explorer and Firefox only - Stack Overflow
Customize Firefox 57 with CSS - gHacks Tech News
How to Add a User Stylesheet in Firefox
CSS coding techniques - Mozilla Hacks - the Web developer blog
Firefox Developer Edition
Handling common HTML and CSS problems - Learn web development | MDN
Examine and edit CSS — Firefox Source Docs documentation
Layout fix for Firefox in "Zoom text only" mode - Meta Stack Exchange
Examine and edit CSS — Firefox Source Docs documentation
Close tab button color | Firefox Support Forum | Mozilla Support
