Fix menu across div
I am trying to get my menu to stretch across an entire div tag horizontally (1000 px). I have taken the border and padding settings (from the CSS menu writer dialogues) into consideration, as well as adding each element's width together to get a total of 1000 px. However, on the web page, there is a small gap on the right side. I tried making the background color of the div the same as the menu front, but it still looks weird.
The page is issw2010.com
Look at the far right side of the menu. Also, can I change the single top border of white to another color? Can I get the border to stretch across the last 4 or so pixels. Any advice appreciated!