sidebar font not changing in Otions > sidebars

Please look at:

http://villasgrenadines.com/

Note the the left sidebar nav menu font.

The site client wants those to be Edwardian Script ITC. But placing that in

> Options > Sidebars > LEFT sidebar style

does not change anything.

However, if I make the same change at

> Options > Sidebars > Body, Text and Links > Body Style

EVERYthing, including the nav menu and even the title of the text widget (but not its links) , changes.

QUESTION: How do I change just the sidebar nav menu only?