Adding a border to Twenty Eleven.

Hi there!

My site is at http://www.thesexybuddhist.com.

I’d like to know if it’s possible to add a border to the big white block. It looks a little stark against the background.

Also, under “theme options”, it gives you two possibilities: white text on black background, or black text on white background.

I’d the the first page to be B on W
and the blogposts to be W on B

Is there a way to do this?

Thanks!
Nicole