Expand/Collapse Widget Demo

Example 1: Basic Information ▼

This is the first example of an expand/collapse widget. Click the title above to toggle the visibility of this content. The widget uses CSS transitions for smooth animations and JavaScript for interactivity.

You can customize the styling, animation duration, and maximum height to fit your design requirements. The content area can hold any HTML elements including lists, images, or forms.

Example 2: Feature List ▼

Key Features:

  • Smooth CSS transitions for expand/collapse animations
  • Accessible design with keyboard navigation support
  • Customizable styling for different themes
  • Lightweight implementation without external dependencies
  • Responsive design that works on all devices

This widget is particularly useful for FAQs, accordions, or any content that needs to be selectively revealed to users.

Example 3: Detailed Instructions ▼

How to Implement:

  1. Create a container div with the 'example' class
  2. Add a clickable header with your title content
  3. Include a details div with the 'details' class
  4. Add your collapsible content inside a details-content div
  5. Include the JavaScript function for toggling

The JavaScript function 'toggleDetails' handles the expand/collapse behavior by adding/removing the 'expanded' class to the details container.