Removing Category Title in Search

I’ve seen some old posts on the topic, but nothing in them is relevant to my problem.

I’m using a free theme called Tesseract and am creating a web page for my DJ service. The in-progress page is here:

http://dj.new.greggioia.com/

If you click “Past Playlists” you will see blogs with the tag “Playlist” where I share what I’ve played at previous events. I don’t want that giant header saying “Category: Playlist” to be atop the page. I’d like to see only the italicized description of the category.

Any advice for how to make that go away?

Thanks!