[TYPO3-ttnews] Is it possible that the first item in list is styled different?

[Kristian Kleiveland]

I would like a layout like this: http://ww.tu.no on my TYPO3 site.

The newest news item in each category is automatically put on top of the
page and given a special layout. When a newer item is published, the old
top news item is pushed down the list, and the layout is changed back to
the normal layout.

On my site ( http://hekta.org/~krisk/ ) I have all that, except the
changing layout. 

So how do I give the top item a different style?