Removing entry-header or entry-title with CSS?

Hi all,

Little confused, but think I’m getting there. I wanted to get rid of the giant entry-headers on each page, and tried these:
.page .entry-header {display: none;}
.page .entry-title {display: none;}

So now the headers are gone for some pages, but not this:
http://raygunrex.com/contact/
For some reason it’s still on this page, and not the others.

Thanks for any tips!