I like it, just some small stuff to make it perfect.
Recut the 'navigation bar background' as the corners have white pixles.
Fix the background so it's not a darker part in the middle of the text, it makes the site look un-symmetric. (If you can't see it, try a laptop or another pc with brighter screen light)
I'd also suggest to put the 'Search' button in the middle of the search box to the left.
And finally, your menu is too far to the left. Or your content is too far to the right, your choice
Perfection is happyness <3