I have got a base component which is a title window. and then extended it to 2 other child components which have collapsible panels .
What do i need to check if i dont need the collapsible panels to overlap .
When i click the collapsible panel on top , it overlaps the collapsible panel beneath and that panel stays in place when the above panel is opened or closed. What do i need to do to make the panel go along with the previous panel.