Expand/Collapse Widget Demo

About This Demo Click to expand
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Welcome to the expand/collapse widget demonstration! This interactive component allows you to show and hide content with smooth animations.

Features:

  • Smooth expand and collapse animations
  • Hover effects for better user experience
  • Responsive design that works on all devices
  • Beautiful gradient styling
  • Easy to customize and integrate

Click on any widget header to toggle its content visibility.

Technical Specifications Technical
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This widget is built using pure HTML, CSS, and vanilla JavaScript, making it lightweight and fast.

Technologies Used:

  • HTML5: Semantic markup structure
  • CSS3: Transitions, gradients, and flexbox layout
  • JavaScript: Interactive toggle functionality

Key CSS Properties:

  • max-height transitions for smooth expansion
  • transform for icon rotation
  • linear-gradient for beautiful backgrounds
  • box-shadow for depth and elevation
Usage Instructions Guide
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Implementing this widget in your project is straightforward. Follow these simple steps:

Step-by-Step Guide:

  • Step 1: Copy the HTML structure with the "example" wrapper div
  • Step 2: Include the CSS styles in your stylesheet
  • Step 3: Add the JavaScript toggle function
  • Step 4: Customize colors and spacing to match your design
  • Step 5: Add your content inside the "details" div

The widget automatically handles all animations and state management. You can have multiple widgets on the same page, and they'll work independently.

Customization Options Flexible
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This widget is highly customizable to fit your specific needs and design requirements.

What You Can Customize:

  • Colors: Change gradient colors, text colors, and backgrounds
  • Animations: Adjust transition speeds and easing functions
  • Icons: Replace the arrow with custom icons or SVGs
  • Spacing: Modify padding and margins to fit your layout
  • Typography: Change fonts, sizes, and weights
  • Effects: Add or remove shadows, hover effects, and more

All styling is contained in the CSS, making it easy to theme and maintain.

Browser Compatibility Universal
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This widget is designed to work across all modern browsers and devices.

Supported Browsers:

  • Chrome 90+ (full support)
  • Firefox 88+ (full support)
  • Safari 14+ (full support)
  • Edge 90+ (full support)
  • Opera 76+ (full support)

Device Support:

  • Desktop computers and laptops
  • Tablets (iPad, Android tablets)
  • Mobile phones (iOS and Android)

The responsive design ensures optimal viewing experience across all screen sizes.