To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
CloseWelcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.
CloseReview for Live HTTP Headers (clone) by bonbonboi
Rated 4 out of 5 stars
Cool add-on, how can I use style sheet?
I'm using a dark Firefox theme, I can't see the output as expected...
Using style sheet is broken in the original version since FF 22+. I've already fixed it for the next version but haven't styled it nicely yet. I'll probably release an update in the next week or so.
To create your own collections, you must have a Mozilla Add-ons account.