I had that css because I was trying to get the sidebar to fit into place. It’s gone now.
It works nicely on a search results page:
http://bristolphilsoc.co.uk//?s=philosophy
I’ve done a lot of tinkering with the css and a tiny bit of messing with some of the php, but not much.
By the way, I experience a lot of problems loading this forum. It often doesn’t load at all and returns an error.