Thank you.
I think I needed to test with extra content attached to the categories. Otherwise, it wouldn’t react correctly if there was no posts attached to it. The problem is fixed I guess.
Thank you for taking the time to answer.
It looks like those errors might indeed point to the problem, but I looked in the style.css file and I can’t see where I can correct the errors. It might in one of the php files but I wouldn’t know which one it is. It’s endless..
