First you would need to widen the width of the .home-featured-posts div container so it will line up with the theme width, 960px….(unless you plan to do something different).
Next look for – “.featuredpage .page, .featuredpost .post” around line 1410 and give it a width, replacing the “100%” that is currently there. You can start with 300px, and they should all float across.
