Expand/Collapse Widget Demo

This is the first example of an expand/collapse widget. Click the header above to toggle the visibility of this content. The widget uses CSS transitions for smooth animations and is fully accessible with keyboard navigation.

  • Item 1: Smooth transition effects
  • Item 2: ARIA attributes for screen readers
  • Item 3: Keyboard accessible

Discover the key features of our latest product. This section contains detailed specifications and benefits that expand when you click the header.

FeatureDescription
High PerformanceOptimized for speed and efficiency
User FriendlyIntuitive interface for all users
ReliableBuilt to last with quality materials

Example 3: FAQ Section (Expanded by default)

What is this widget?

An expand/collapse widget allows users to show or hide content interactively, improving user experience by reducing clutter on the page.

How does it work?

The widget uses JavaScript to toggle a CSS class that controls the max-height property, creating a smooth expand/collapse animation.

Is it accessible?

Yes! It includes ARIA attributes, keyboard navigation support, and proper focus management for screen reader users.