Using the profile widget in Wordpress: font size?

I've followed the instructions on the Twitter widget page for adding a profile widget to a website. When I preview it on that site it shows up legibly, but when I copy & paste the code into Wordpress the font comes out so tiny that it would take a magnifying glass (font size 1 or 2?) to read it.

Is there something in the translation between Twitter and Wordpress that is throwing off the coding? Is there any way to adjust the code to get the font back to a readable size? I'm not seeing anything about font size in the html.

I tried pasting the code here for analysis but the message service cut it off.

Thanks!