Need to change footer custom menu to horizontal not vertical

Hi there,

i'm using twenty ten theme for my website and i created a custom menu where i added to my first footer widget area. The problem is that it appears vertical. I want to change it to be horizontal.

I checked out this thread http://forum.bytesforall.com/showthread.php?t=9351
and i installed dropdown menu widget. It works fine in chrome but not in IE or firefox-havent tried it in safari though (in those browsers it clusters the menu titles together and doesnt display them properly horizontally).

here is the website if you want to check it yourself.
tbs-madinaty.com/test

Appreciate your help.
Thanks