Sorry if this has been asked before, but I couldn't find it.
I'm trying to change the background colour of the child items for a rich menu (multi-column). I've found the background colour for the dropdown itself, but for the life of me, cannot find where the background is controlled for the children.
I need to target the background of each group of child items, all the grey things. FInding the white background was easy. I just cannot seem to find what is controlling the child groups.