CUNY Academic Commons

Hi all, I'm uploading a picture of the list of sites that I find on my profile "my commons/blogs" list. (To navigate there, to go the menu under your profile picture on the top righthand corner of the commons, select "My Sites.)
The list has lots of scattered, random pixels in between list items. Might be a simple styling problem that's creating some gap between divs or something...It's like a xerox machine effect... except without the xerox...