Firefox 3 theme for Firefox 4+ is a theme that allows you to experience all the benefits of Firefox 4 (or later) with the colorful toolbar goodness of Firefox 3! As some people think the default Firefox 4 theme is too 'washed out', this theme brings back the colorful look of the default Firefox 3 theme, in Firefox 4 (or later). This theme is based around the Windows ('winstripe') version of the Firefox 3 theme, as seen outside of Windows Vista/7's 'Aero' mode. Firefox 3 theme for Firefox 4+ is cross-platform and it works on Mac OS X, Windows and Linux. Requirements: