Firefox Chromeless Fullscreen

This is a solution to get Firefox (Quantum) working chromeless in fullscreen from startup. This would be useful for setting up a browser for a kiosk. Create a userChrome.css file: https://www.howtogeek.com/334716/how-to-customize-firefoxs-user-interface-with-userchrome.css/ Paste this in to the css file: Useful to have installed for any other tweaks to the browser style… https://developer.mozilla.org/en-US/docs/Tools/Browser_Toolbox Add this extension to […]