Hey Rikard!
At first we tried to implement custom CSS via developer options without any suceess. Then we tried so add custom CSS with a custom-css-style file directly for our child-theme in (child-theme)-css-my-style
Maybe we used the wrong code, I don’t now.
More details I can provide on thursday after the meeting with my collegue. Maybe you have an example for an sortable accordion?
Thanks for your help!
Best regards,
Judith