


(If you're editing an existing userChrome.css and the line exists, there's no need to duplicate it.)Ĭlose and restart Firefox to see the new tab style. with Notepad, Notepad++, or other text editor.Ĭopy and paste text below and save the file. If there is no file userChrome.css in that folder, create it as a text document, i.e. Mac OS, Users//Library/Application Support/Firefox/Profiles/fault.Firefox empowers you to accomplish your online activities faster, more safely and. Backstory behind the Mozilla emblem In 2002, when the company first entered the market, its name was not Mozilla Firefox but Phoenix. In Windows, C:\Users\\AppData\Roaming\Mozilla\Firefox\Profiles\fault Firefox, the award-winning web browser, is now faster, more secure, and fully customizable to your online life.In the example below, inactive tabs are uniformly gray, the active tab is a gradient ascending from red to green, and the tab over which the cursor hovers is a gradient from light to dark gray. you can easily customize many aspects of Firefox.
