THERE WE GO...it's active now...

GEEZUS that is f-ed up ain't it?

If you upgrade your Forums to version 2.0.10 then I'm sure your theme will look fine then.
You are running 2.0.6 version of the Forums which is OLD.

Get the newer version here.
http://www.nukeresources.com/downloa...Nuke_2.10.html

If that "scares" you, then I can tell you how to modify the theme to work. But I recommend upgrading your forums since there are vulnerabilities in the version you are using.