Page width question

[marathoner]

Google CSS tutorial...there are many out there.

You'll want to apply the 'width' property to a block element like a DIV. You might also apply to BODY. Research this so that you understand the difference between a hard width (defined in PX) or a soft width (defined by % or EM) and the advantages/disadvantages of each.

[whitestream6]

I created a new CSS stylesheet, reloaded add-ons and it displayed properly.
However, I'm not sure how to make the page wider - anyone know what CSS I would need to edit to make it wider??

I'm fairly new to this thing, so I'm making a few mistakes here and there...

Thanks