I'm using Atahualpa v3.5.1 with Wordpress v3.0. A few weeks ago the formatting for the page menu bars became horribly unaligned. When I mouseover one of the menu bars, the drop down list appears. Instead of the borders around each item in the drop down menu being nice and aligned, they are much shorter than the settings specified and they do not align with each other. Also, when I mouse over a submenu, instead of the new menu displaying to the side of the current drop down menu, the new menu displays on top of the first menu. It is very hard to navigate the site.
The website is http://arnold-air.org/
Does anyone have any suggestions on how to resolve this?