Font Size

This is probably a really stupid question , but I can’t figure this out:
http://nicoty.be/site/Restaurantkaart

Question is: Why is the text starting with “Kruidenslaatje” 16px in size?

I’m using firebug and according to that it should be 12, so I don’t really understand why it is like that. (I know how to change it, that’s not the problem; I’d just like to understand why this is)

Thanks in advance

(PS I know the code isn’t too good, but tables were written by someone else and rest is generated by WYSIWYG)

The p where you have that text doesn;t seem to have any style at all

It seems to be becuase of this css:

.node {
font-family:Arial,Helvetica,sans-serif;
font-size:12px;
}

line 199 style.css