It is in Silver-Gray, with black colorized Standard Buttons. This Theme replace the original blue Firefox 3 Layout. The theme developed specifically for guru of WEB, which don't like any colored features, and which want more worked space at browser.
The ONLY Linfield FC theme for Firefox. The 2.3MB file size means installation is slower than most, but shouldn't take more than 30 seconds on a standard broadband connection, well worth it if you're a Linfield fan.