Menu vs. Submenu appearance : XML-Driven Drop-Down Menu Help

I love Senocular’s XML-Driven Drop-Down Tutorial. But I can’t seem to get it to make the menu headers look different from the submenus.

Any help?

See the tutorial

Much appreciated.

(and if anyone is interested, i’ve turned it into a horizonal menu… reply and i’ll post the code. better yet, help me fix the GUI issue and i’ll post it :smirk: )