Body section of entire WP site is missing

Okay, so I am frustrated with myself! I was just changing a few of the X2 theme options to see what my page would look like if it was a bit wider. I changed about 5 things and the entire body of my site is gone. I changed them back, but it's still missing and now there is brown space between the footer sections at the bottom too.

Site is

What I changed was background banner for menu, header image, and site width. Can't think of anything else. it was just a few images... argh!

Anyone have any ideas where it went? thank you!!