Own style for link in widget title

Flynn and or Juggledad,
Maybe (probably) this had been asked before and I've searched the forum but can't find the answer. In my sidebar I use the Catagory Posts widget and I want to make the title link to the posts in that categorie. There's an option in the widget to do that, but the problem is that then the titels' font changes to black bold, while I want it to remain just as it is. In the posts etc the layout for a link should remain bold black. So, what to do?