At the moment I'm changing the forums theme as you can see, so some of the images might not all match yet and some bits would still be off colour.
You are probably see where I'm trying to get at. Black and yellow to match our logo
edit: I downloaded these set of buttons that matches the forum header, however the set is missing a few so I'm going to make them myself
So at the moment you will find that some buttons are from the original phpbb theme.