Display Title On Top of Thumbnail

Yes, you just need to add a thumbnail class and do a clear:both for the class.

So the shortcode would look something like this:
[catlist id=1 thumbnail=yes thumbnail_class=my_thumbnail]

Use whatever you want instead of “my_thumbnail”. And thenin your CSS do:

.my_thumbnail{
  clear: left;
}

That should work.

What do you mean by clear:both?
I have followed the instructions, but the thumbnail places it self in the middle..

Here′s a link:
https://brynskolekorps.no/aspirantkorpset/