Yanno, when I pay $60 for a theme, I get what I get. That's fine. Invariably I end up having to mess with the css. That's fine too.

However, theme makers? Please don't mix hyphens and underscores in your selectors. Decide on a case style. Avoid div-itus.

And for the love of all a selector such as #Top_bar .logo #logo a.logo makes code a pain in the ass to test