Forum:Help with tabs

Hi. I'm trying to get tabs to work on my wiki like the ones here.. and here, but they always show up broken like this or this (The navbox isn't collapsible any more and I can't section off specific parts of articles like they do at the MySims wiki.. even though I added the template that's supposed to allow you to do so.). Does anyone know what is causing this? I'm probably missing some code somewhere, but I don't know where to look. Any help is appreciated. - Ash Crimson 20:49, May 11, 2010 (UTC)