Gray not black.... Rated 5 out of 5 stars

I like it BUT how do I get it all black like the pictures? The top part were X _ and + is, Mine is Grey. =(

This review is for a previous version of the add-on (1.3.1). 

Please post in the Support Forum

I cannot help here, need more info & screenshots.
Support Forum: http://forums.mozillazine.org/viewtopic.php?f=48&t=1669925