I'm almost ready to post this site, but I'm at a complete loss as to how to get rid of this space. It only shows up in Firefox but not IE, so I assume it's my problem somewhere, I just can't find it. I've been going crazy, if anyone could help....
www.jinnyruth.com/fair/fair/schedule.php
The ferris wheel on the first schedule item should be next to the text like all the other days.
Take out two of the inner .highlight divs from your html-code (from the right hand side menu). It works quite ok when you have the .greens and the .bottoms inside a single .highlight div.
No idea, to be honest. As I floated the left column, there seemed to be a clear:both - type of effect going on after the second .highlight div, but I couldn't figure out what was causing it. Anyway, the same "bug" caused the misplacement of the image, so I just worked around it.