Putting a wrapper around a CMPS home page??

[1quick1]

Hey guys I'm pretty stuck on something that seems like it'd be really basic and I apologize if this should have went in the HTML section or somewhere else.

I'm trying to put a "wrapper" around my home page but for the life of me can not figure it out.

If you look at this site http://www.connectedmoms.com/ you will see what I mean. There is a wrapper border around all the page content.

This is my site that I'm trying to put it on www.extremebodybuilding.net

If anyone can point me to some documentation on how to do it I'd really appreciate it.

--------------- Added [DATE]1222989859[/DATE] at [TIME]1222989859[/TIME] ---------------

Maybe a link to something on the web?

--------------- Added [DATE]1222990912[/DATE] at [TIME]1222990912[/TIME] ---------------

maybe a link to point me in the right direction?