[Typo3] Strange font behavior

[Jakob Rohde]

Hi,

I'm building a website using Typo3 3.7.0 and TV 0.3.0. My problem is, 
that some texts in extensions are way too big, and I haven't been able 
to find anything in the templates that could explain this behavior.

Have a look at this page using sp_directory:

http://www.rohde-net.dk/index.php?id=3

The names and the line "A .. > alle" and "Side 1 2" at the bottom are 
all way too big.

And the guestbook:

http://www.rohde-net.dk/index.php?id=6

The "From" text and the message text are also too big.

It is the same problem for Firefox and IE.

Any suggestions?

Jakob