I understand, thank you.

Thank you, this helps! But there is still a little ‘jump’ I find unquiet. Is it possible to solve this?

Kind regards.

I have one more question: how can I change the yellow line under the previous / next post: http://www.museumstaal.nl/nieuwe-staringkoepel-wandeling-voor-museum-staal/

Thank you for your help, this explanation was very useful. But I still see Previous and Next instead of the Dutch translation.

Thank you for your help, but now there is still yellow in the day background. How can I change this?

Thank you, I changed the permalink settings and now it works!