There is a new button available above all page, article, and custom module editors labeled "Insert Accordion". This button allows you to insert an accordion box directly into any page, article, or module.
An accordion is a clickable box that revels additional hidden content when clicked. Accordions are good for listing out subjects that you want to provide extra details for with a simple click. The accordian keeps the extra content hidden until clicked. Here is an example below!
An accordion is a clickable box that revels additional hidden content when clicked. Enter the title of the accordion, then enter the hidden content that will show when the accordion box is clicked. Click the Save button to add the accordian to your content. Keep adding clickable accordion boxes to create a stack of them. Close the window when done. See accordion example.