This is the content that will be shown or hidden. It can contain any HTML elements, like paragraphs, lists, images, etc.
Here is some more content for the second widget. This demonstrates that multiple independent widgets can be used on the same page.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
This widget contains a button that also triggers the expand/collapse functionality.