i've purchased this theme recently and i'm very happy with it. code is clean und straight forward. being from graz myself, i'm also glad to see that there are some austrians doing great jobs like these.
i've a small question though: i'm having troubles finding the code that changes the color of the active link in the navigation. you can see an example here: http://bfcdev.thespacebetweenus.com
see the white text at the tab saying "home" ? this is the color i would like to change. ONLY this one, so that the active page always shows up with my defined color.