My b2evolution Version: Not Entered

I’m using the evopress skin with a few minor tweaks, mostly changing the size of the columns and the fonts. The skin is more or less as I want it, but when a single post is displayed the left margin is not what I'd like.

Here’s a single post:

http://www.markcassino.com/b2evolution/index.php/cat32/snow-mixed-with-rain-1

The text is right up against the gray bar on the left. I’d like it to be just 2 spaces to the right. The multi-post pages display that way, but I can’t figure out what to change in the .css file to move over the margin on the single post display.

It’s probably ridiculously simple – any suggestions?

Thanks –

MCC