Are there any predefined class files for the Charm template?

I am wondering if you have any predefined class files for the Charm template.

I am in particular looking for something to change the appearance of Menu items in the sidebar2.

I would like to improve the look of the sidebar2 menu modules. A good example is this Menu item in sidebar2 entitled "Shopping" on this page:

http://www.dev2.carneycorner.com/shop/amazon-storefront/books

I am hoping that maybe there is a predefined Menu class that I can try. I would like to maybe try an accordion menu.

Thanks, Sean