Adjusting to fit site's width

I have my site set for 800 width, and for some reason IbArcade is breaking outside the 800 limit. Is it some sort of template edit I can do to decrease the number of cols it shows in the index?

Attachment 45866

[shadowdancer36]

Opps, nevermind I see it now (DOH)

Are there any muli player games out there to download? I would love to get something like two-player tetris or Puzzle Bobble.