Extra space above post (K2) in main

Hi, I've been playing around with the template for a few days now and I'm starting to get it to look the way I want. I'd like to get rid of the extra space before the post listing on the Home page. I have set Home to 'Latest items from (one or more) users or categories' for K2. I get a bit too much white as you can see below:

The CSS margin/padding for items in this view is set to 0 (I use the Firefox web dev). I'm definitely lost. Please help!

-Myron