My website is just about done all I need to make the small last minute finishing touches.

Here is my website:
http://www.hoodieboy.com

Here is my problem:
http://www.hoodieboy.com/help1.JPG

I want to edit the circled in red tables. I know I can do this in the stylesheet but I am lost and don't know what name controls these 2 in the CSS. If someone could point me in the right direction I am sure I could take it from there. Thank you for looking .