To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!Close
Welcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.Close
Doesn't work for me Rated 1 out of 5 stars
Followed directions, I have Stylus printing the Firebug media queries. People have posted same complaint on the add-on's support page and no one appears to have responded in over a year.