I just cant found any errors in that code... w3c didnt even found one

http://validator.w3.org/check?uri=http% ... 4#line-253
EDIT: What i can say at this point: This Style is much different from prosilver but our blocktemplates are based on prosilver. (respectively subsilver2)
I tryed out several ways now, and the only way to make it fit in all browsers and have the same look like the board is to change all(!!) the Blocks and adapt them to this Style... But this is a major task for what i have no time... The next ist, that this Style isnt even for phpBB 3.0.5 but 3.0.4 :/
The next time phpBB 3.0.6 will be released and so this Style is very outdated... I think it's not worth the effort.
Sorry to say this buddy... I would rather give you a snippet, but i didnt have one...