Remove drop shadow on pop-up menu

[Louisa]

How can I get rid of the drop shadow on pop-up menus? They look ugly and a bit funny when they are in portals... I'd like it so they looked like normal fields. I don't want to use pop-up lists because I don't want the user to be able to enter anything but what is in the value list.

Thanks

[Louisa]

I figured this one out. Just turn off the border on the field under the Format menu.