Post titles and Page titles

I used the following code to remove page titles (Main, About, etc...) .page .entry-header { display: none; } But now my post titles are gone too! I manually created post tiles (Heading 1 centered) but on my blog page the feed treats the manually created title as part of the first sentence. I need Post titles back but I still don't want the page titles. Site/Blog page: http://www.prattfinancialgroup.com/HereInCase/?page_id=154