Forum Header off centre - how to fix?
 

My header area seems to be off centre. It's more left than the main content area underneath it.

I've probably found the right class but not realised it. For the life of me I can't seem to fix it.

Does anyone know the classes which control the widths of these areas. Have I just added a larger margin on one side?

http://img704.imageshack.us/img704/113/forumwidth.png