[SOLVED] How to suppress the title on one page?

I have one page that gets populated by a parameter and I would like to suppress the title on just that page.
I saw a previous posting on how to do it for the home page but couldn't seem to get that to work
I tried putting a few variations of this into the CSS Inserts but nothing seemed to work

body.ice-products/product_page_test div.post-headline {display:none;}

Here is a page I'm using for testing this:
http://www.icewebring.com/ice-produc...ern%20Mirkwood

Any help would be appreciated, thanks!