I've a long listing in my webpage here and would like to create an arcodion styling for my headlines (Cannes Lion, One Show Design, etc, etc); whereby when it's click, the headline expand revealing the sub-list within. When another headline is click, the previous headline will collapse back so that only one headline is expanded at any one time.
I've tried searching within the Forum for a similar topic but found nothing. Hope someone here can contribute some pointers to me.
Thanks all! ;)