Like, what kind of Javascript and css errors? Won't be much of a help if I just say to
the style author that he has some Javascript and css errors if I can't state what? :lol:
He also uses some jQuery features btw, don't know if you mean any of that..?

Anyway, the width of his forum style is fixed ...

Your Portal Version: 1.0.5
Your phpBB Type: Standard phpBB3
MODs installed: Yes
Your knowledge: Basic Knowledge
Boardlink: http://www.noezzel.com

What have you done before the problem was there?
Installed a style (supernova), then installed board3 portal, now the problem is there.

What ...