Create more additional CSS for each forum?

[webmastersun]

Thanks Kh99 but I found the solution for it

Here's some examples:
http://www.webmastersun.com/forums/1...e-Optimization
http://www.webmastersun.com/forums/1...rnet-Marketing
http://www.webmastersun.com/forums/65-Facebook
....
I will be applied on forums and topics that I want to use exact colors for them.

I used color that relate to forums, i.e SEO then I used blue color and internet marketing then I used dark blue for it...etc

They looks better and I am applying on other sections.

Cheers,