I would like to have the menu, site name and caption follow in a fixed position when I scroll up and down on my site. I've inspected the code, and realized it is the left float area. I tried editing the CSS code to just set the position to fixed, but it would no longer align to the right float area (the main part of the page), and the positioning got straight up screwed up. 

Is there an easy way to make this happen without too much messing with the code?

Thank you!

David