Column width and length

I need help on trying to understand why my forum columns are not in line with each other and I would appreciate the help provided to solve the problem to a point where it won't happen again. Please help as I cannot upload anymore banners on the forum as it changes the width and length of the column.

Forum provided for insight -http://mafiaofoldschool.freeinvision.net/

Hi @SkyGuide,

Could you provide a picture or better explanation of your problem ? When I look on the forum everything looks okay.

The Columns on the home page with the forums category's are not in line with each other. Its right there on the page. Forum Category's not in line with some others.

http://mafiaofoldschool.freeinvision.net/

Oh I see now, too dark before.

Checking over, it's because those categories have no content in the last post column. Make some posts there and it should then be aligned with the others.