MyBB Community Forums

Hi all i have been editing my forum theme now i notice on here in the index that there is a thin blue border that separates forums, post numbers, thread numbers, last poster etc mine does not have his separator how can i add it?

http://cornwallautismsupport.com/support.../index.php

The WordPress CSS is overriding the MyBB settings, add the following to .tborder in global.css

border-collapse: separate;

Ah perfect thanks