Alter the colour of the active accordion panel header

Hi, could you please tell me the best way to have a different colour in the panel header for the active/expanded panel in an accordian.

You will need to find the line of css that powers the background colour and then what you do is right click the 3 dots on the css editor window and duplicate this into your own custom css - then you can change the hex value for the bg and thus will overwrite the BS default css

Thanks for the reply, Chris. I know how to change the background colour on the panel header but I want to have a different colour on the active/open/non-collapsed panel than the colour on the collapsed ones. I don't know what the selector should be. Regards, Michael.

Don't know if it's built-in to BSS, doesn't appear to be?