Kippis – Recent Posts widget: Can I break up the titles?

I just redisgned my site to use the Kippis theme (after I got hit by a hacker and lost almost everything, but that’s irrelevant). My problem is that the new Recent Posts is super-cramper because there’s no delineation between each title. Is there any way to fix that?

This is my site now. And this was my site before.