[SOLVED] Remove Title for Single Page in 3.6.1

I entered the following CSS and it removed the page title from every page instead of just for page #2818.

body.page-id-2818 div.post-headline h1, div.post-headline h2 {display: none;}

Also per Larry's suggestion, I set Use Post/Page Options to YES and that remove page title box does not appear. It used to!

Any help would be appreciated.

Thanks!