Hi Paul. I think the documentation does not have enough clear explanations how to use CSS with addon. Maybe I missed something.
Hi Ronny. If you want to configure the accordion via CSS the best start style for this is "FAQ". You can use other styles but "FAQ" is the cleanest.
Switch to this style (optional) and add your own class (required).

After that, if you open the browser code inspector, you can find your class. And using it as a parent class in composite selectors, you can stylize any elements of the accordion via CSS.
