Looking at the site with
Firebug, it appears that you've got an unclosed div somewhere in the Top Row 1 content that is causing Row 2 to be contained inside the outer div of Row 1. That may causing problems with the spacing.
I'm not a CSS person, so I'm not sure how to adjust that padding or margin, but looking at it with
Firebug is usually a good start, and it's the only thing I can do when asked about changes like what you want.