Drupal, Zen, Nice Menus

If you're using trying to use Nice Menus to make a Zen subtheme for Drupal, you might need to remove the "overflow: hidden" from the navbar block in layout.css if you're having trouble with your menus not working or only partly showing up.

Here's a quote from layout.css (the comment is not mine):

  #navbar
  {
    overflow: hidden; 
      /* May need to be removed if using 
           a dynamic drop-down menu */
  }