Expand/Collapse Widget Demo

Basic Information ▼

This is a basic expand/collapse widget. Click the header to toggle the visibility of this content. The widget uses CSS transitions for smooth animations and JavaScript for interactivity.

  • Uses max-height for smooth expansion
  • Includes a rotating arrow icon
  • CSS transitions provide smooth animation

Advanced Features ▼

This example demonstrates more advanced usage with nested content and multiple paragraphs.

Features:

The widget supports:

  • Multiple nested elements
  • Images and media
  • Complex layouts
  • Accessibility features

You can include forms, tables, or any other HTML content within the collapsible section.

Placeholder image

FAQ Section ▼

Frequently Asked Questions

Q: How does the expand/collapse work?

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

Q: Is it accessible?

A: Yes, you can enhance accessibility by adding ARIA attributes like aria-expanded and aria-controls to the header and content areas.

Q: Can I use multiple widgets on one page?

A: Absolutely! Each widget operates independently, so you can have as many as needed.