Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseDeveloper reply by ChoGGi
Rated 5 out of 5 stars
Such a beautiful icon set. I really miss it with the new Thunderbird!
Thanks
I don't update the css anymore, but you can get it working in new firefox/thunderbird with userchrome.css.
https://www.userchrome.org/
css is here: https://github.com/ChoGGi/CuteButtons/tree/master/content
Unless it dropped -moz-image-region as well
https://github.com/ChoGGi/CuteButtons/issues/11
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