Ok, thanks. I will try out which plugin causes the problem.
Thanks, works perfect.
Ok, thank you for your effort. Will contact their support.
Thanks, looks perfect now.
I have no idea where to look for this, pse help. the text should be brighter.
You can see how this works on http://www.msv-curacao.com/wordpress/materiaal-en-verhuur/ .
On mobile when the table is too wide you can scroll to right and left. Now the tables are broken to fit on the screen.
http://www.msv-curacao.com/wordpress/portfolio/tennis/
Never mind, already found it.
On every portfoliopage there is a item “lesgelden” (lesson fee). I would like to have the topics and prices in boxes with borders. The tables are made with the HTML editor.