Rated 5 out of 5 stars

Works like a charm!
It replaces the firefox menu button and only leaves that little arrow. Much better!

Rated 5 out of 5 stars

Lightweight addon @3kb , pls do not write menu to modify padding and color , let it be as it is

Rated 5 out of 5 stars

Flawless. Thank you!!

Nice addon, but needs a tweak Rated 4 out of 5 stars

The padding on all sides of the button looks a bit awkward and also makes closing tabs with the middle mouse button a bit more tricky.
To remove the padding, use "Save as.." to get the .xpi file, unpack it and edit lines 3-5 to your liking.
i.e.: padding-top: 0px;

Afterwards just create a .zip file containing all the files, change the extension to .xpi and drag the file into FF.
Voila.

Neat button otherwise.

Welcome to edit, and suggestion

Thank for your suggestion, now i will try to write a menu to let user can modify the padding, & the color.

Rated 4 out of 5 stars

With this enabled on XP, I can't middle click to close tabs with my mouse all the way at the top of the screen.

Rated 5 out of 5 stars

Works! No problems yet.