I'm working locally on a skin using the older <dnn:NAV> menu in a 6.2 CTP instance of DNN. I cannot get the menu to pick up on any of the styles. In the past I would have a "css" folder inside the skin and inside of it I have a "menu.css" file and the menu read styles from there. However, now I'm not able to get this to work. Any ideas on potential issues?