CSS Help – Posts expand beyond theme width

Hey all,

I’m working on converting the “Rin” theme to be Variable Width, and I’m pretty close to figuring it out I think, but I’ve got one nasty bug thats been driving me nuts for the past couple hours.

If you check out my demo site: https://second-level.com/wordpress/

You’ll see that the Post content expands beyond the container for the theme itself. I’ve tried everything I can think of, but I’m not an expert with CSS…so I’m turning to the forums! If someone can take a look at the site and my CSS and give me some advice, it would be great.

And I am aware that there are other little quirks to be fixed, so no need to mess with those unless you want to be extra helpful. Right now the main thing to get working are the Posts.

Thanks for any help!