Minor display update for main page

[K2]

I just gave the news posts and pages sections a small little tweak that adds a very thin border around each post. It's not much, but it gives more separation to each post without going crazy with the look n' feel of the site. Gives things a bit more of a modular look. Personally I like it. Let me know what you think.

If you're not seeing it, refresh your browser page a couple of times to clean out your browsers cache.