#Firefox css plugin how to

Having the userContent.css file in this directory will allow the user stylesheet to not be lost during Firefox upgrades. Step 2: Create chrome DirectoryĬreate a chrome directory within the designated profile directory which will host the necessary userContent.css file: The directory will be opened on your system in Finder (Mac) or Explorer (Windows). In the address bar, visit about:support and click Profile Folder's 'Show in Finder' (or likewise) button: The user stylesheet will be added to your each user profile, not the browser code itself this makes sense since each profile may want a different UI modifications.

#Firefox css plugin how to

Let me show you how to do it! Step 1: Locate and Open Profile Directory The amazing Firefox web browser allows users to create and include a user stylesheet into each page to allow the user to modify every single web page as necessary. While we love that we control our own sites, it's obvious that we don't always agree with other web developers' decisions, and would prefer to modify designs for the purposes of simple UI improvement or hiding ads, etc. Web developers and designers alike love that CSS allows us to take text/media and present it in a beautiful, logical fashion. While many like to complain about CSS these days, it's important to remember how amazing CSS is the CSS language is: