Please link all the pages https://www.sancare.ch/wp-admin/edit.php?post_type=page with the respective menu point in the main menu.
At the moment the menue points link to your categories-content
As said in another post, your system is fine as it shows the full jokes. But I want to have the same quality as yours in a two-column layout. I also need this in order to make some text at the head of these pages