I'm nearing the end of building my website so thanks once again, couldn't have done it without you!

I am however having difficulty with the things to do block. I have successfully adapted the code, I think, but when the block is displayed it completely wrecks my panel layout. The culprit is the line

without this I can get 1 icon to display correctly. i don't know any php, but I would guess this is specifying a table layout to the right? This is conflicting either with Panels, or my theme, Aquia Marina.

Is there another way to code the layout?