EZ pages vs. Define Pages formatting

Hi all,
I've been working my way through various style sheet issues for the last week or so on a new site. Most of them I've managed to solve, but this one really has me stumped. All the pages on the site have a consistent font size, except ones created in EZ pages editor: these have a reduced font size for all text.
Here's an example of a normal page, created in Define Pages Editor
http://www.slackbeanbags.com/e-store/index.php?main_page=contact_us

And here's an example of a EZ page
http://www.slackbeanbags.com/e-store/index.php?main_page=page&id=7&chapter=0

I've tried to keep the stylesheet simple: its all in a single .css file, so I don't think there are any conflicts here.

I've tried going through the stylesheet and altering every font-size tag in turn, but still can't get the font size of EZ pages to increase. I've paid special attention to anything with EZPages in it of course.

I've been using Firefox with web developer extensions and can't figure anything out from that.

I've viewed source: there seems to be a div tag without any assigned class or id. Could that be it?

Or am I missing some tags in my stylesheet which should be present?

You could try adding the following declaration to your stylesheet

#ezPageDefault{font-size:1.2em;}