Expand/Collapse Widgets

This is the content for Section 1. It explains the basic functionality of an expand/collapse widget, which allows users to show or hide detailed information on demand, saving space and improving readability on a webpage.

It's often used for FAQs, product specifications, or any content that can be grouped into a concise header.

The expand/collapse functionality is achieved using a combination of HTML, CSS, and JavaScript.

• HTML: A button triggers the action, and a container holds the hidden content.
• CSS: Initially hides the content (e.g., using `max-height: 0` and `overflow: hidden`) and provides a smooth transition.
• JavaScript: Toggles a class on the content container, changing its `max-height` to reveal or hide it.

Imagine a frequently asked questions (FAQ) page. Instead of listing all answers upfront, you can present each question as a toggle button.

When a user clicks on a question, the answer expands below it. This makes the page less overwhelming and easier to navigate for users looking for specific information.

Another common use is for detailed product descriptions where core features are visible, and extended specifications are hidden until needed.