Help in stylesheet please

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 . :clap:

The best way to do this stuff is to use Firefox with its Web Developer Toolkit and Firebug add-ons. However, an alternative is to use View Source to find out which class is being applied to the relevant sections... so for the centerbox you find:

class="centerBoxWrapper" id="whatsNew"

and for the sidebox you

class="rightBoxContainer" id="whatsnew"

Note the difference in the IDs - minor but vital!

If I may make a small observation re your design...I think that fixed background is going to give people a headache.

much thanks

that makes sense ill see what i can do with the design