Reply To: userChrome.css Tweaks for ColorfulTabs in Firefox Quantum and later Home › Forums › ColorfulTabs › userChrome.css Tweaks for ColorfulTabs in Firefox Quantum and later › Reply To: userChrome.css Tweaks for ColorfulTabs in Firefox Quantum and later February 15, 2018 at 3:31 pm #20180 FluxApexParticipant And for your reference the second background: #<hex color> will override the first background: initial and therefore the first becomes redundant and no longer needed.
