One more question as I tweak my Twenty Ten theme. I wanted to put icons in my custom menu. I found a decent solution here: WordPress.com forum.
So I changed the css for
#access #access-menu-item-100 a to have a background image.
The issue is that that menu has a drop-down sub-menu attached to it. Now the formatting for the submenu is all screwed up. Can't seem to figure out which css ids go with which part of the custom menu.
Would appreciate any help.