Expand/Collapse Widget Demo

Widget 1: About This Demo

This is a simple demonstration of an expand/collapse widget. Clicking the title above will reveal or hide the content within this section.

The content is managed by JavaScript, toggling the `expanded` class on the `details` div.

Widget 2: More Information

Here's another widget to illustrate the concept further. You can have multiple independent widgets on the same page.

Widget 3: Another Example

And a third one for good measure. This demonstrates the reusability of the widget structure.

Notice: Each widget is self-contained and controlled independently.