Change Font on Menu/Sub Menu

Hi all

Can someone help me with how I can change the font on the menu of this page http://www.iseetechnology.co.uk/clients/mic/ with the font Imprint MT Shadow?

I would like the rest of the site to stay as default but the menu to be this particular font.

Here is the CSS if it helps anyone?

[Excessive and unnecessary code removed – CSS is all visible on your site]