Center navbar and add top/bottom-borders
===

I'm trying to do something which (should) be relatively easy, but, I'm stuck.

I want to center (automatically) the navbar on this site:  http://blueboxluxe.com/

Also, I need to have a 1px border-top and 1px border-bottom that extends roughly 70% of the nav area.

It should look like this mockup once it's done: http://content.screencast.com/users/WolfSnap/folders/Snagit/media/a2a4b7bd-3bf1-49fd-bbb1-0fdf368b5f9f/2012-07-18_12-02-50.png  (Sorry, I can't embed the image into the question -- not enough points :-/  )

Please help. I only have so much hair left.. LOL