[Theme: Brunelleschi] Navigation Menu Issues

I like your theme. I am having issues with the navigation menu though. I had a picture as the top border of my menu and it worked and then when I went to the next page it was lost. The css was still there but the pic was not. The drop-down menu is disconnected from the main menu (a space is between the nav menu and drop down). Also the coloring won’t stick in the nav menu.

http://wordpress.org/extend/themes/brunelleschi/