A custom userChrome file to make Firefox look like epiphany, and blend in with the elementary desktop.
This is still a work in progress, so bugs are expected.
Install the required prerequisites
Position the close and maximize buttons like this:
Two icons on the left and right with an overflow menu.
In firefox navigate to about:config
Search for toolkit.legacyUserProfileCustomizations.stylesheets
Change it to true by double-clicking on it.
Copy the contents of this repo to ~/.mozilla/firefox/<profile_folder>/chrome