The Collapsible Region is used for supplementary information on your page. This widget allows you to add more content without adding too much clutter to the visual page itself. Within the widget, you can add a section header and intro paragraph and as many Collapsible regions as you need. The content areas allow for full styling capabilities. You can optionally leave one or both of those things off as well. Example of both ways are shown below.
Usage Note: More than eight of these collapsible regions in one widget starts to make the page heavy. Try breaking the information up by creating sections of collapsible regions as shown below.