I'm having some text/font scaling issues with the new forum style. If I view it at 100%, the text in all of the posts is so large that I can't scan a topic effectively. I end up scaling the display for this site down to 70%, but then the text in forum posts may be of a normal size but the text in the reply entry boxes is too small to read and all smileys are miniscule.

I've had to go back up to 90% magnification, to post this topic.
Is this some peculiarity of my own browser setup, or part of the current site design? As far as I can see, the relative scaling is off for these various forum elements. But I also have a bunch of whizwhams loaded in Mozilla that might be affecting how I see things without my realizing it.
Any suggestions?