Expand/Collapse Widget Demo

Basic Information ▼

This is the basic expand/collapse widget. Click the header to toggle the content visibility. The animation provides smooth transitions for a better user experience.

  • Item 1: First detail
  • Item 2: Second detail
  • Item 3: Third detail

Advanced Settings ▼

Advanced configuration options for power users. This section contains more complex information that might be overwhelming for beginners.

SettingValueDescription
Timeout30sSession timeout duration
CacheEnabledBrowser caching
DebugOffDebug mode

FAQ Section ▼

What is this widget?

This is a custom expand/collapse widget built with HTML, CSS, and JavaScript. It provides an accessible way to show/hide content.

How does it work?

The widget uses CSS transitions for smooth animations and JavaScript to toggle the 'expanded' class on the details container.

Is it accessible?

Yes, the widget uses semantic HTML and keyboard navigation. You can also trigger it with the Enter key when focused.