How can I apply style to specific posts?

I want to style all the posts on my blog page so they look like my sticky with the border etc. However I cannot seem to only have this work on the blog page.

I have even tried singling out just one post, but they style is applied to everypage and post.

#post-1098,.hentry{
	background:#BBBB8F;
	border: 1px solid #A8A672;
	padding: 1px 3px 3px 3px;
	border-radius:10px;
	-moz-border-radius:10px;
	-webkit-border-radius:10px;
}