How do I create a responsive image in HTML?

Creating a responsive image in HTML involves using techniques that ensure the image adjusts to the screen size or container without distorting its aspect ratio. Here are the main methods:

1. **CSS Styling:** Apply styles to the image element such as setting the maximum width to 100% and the height to auto. This ensures the image scales proportionally within its container.

2. **CSS Media Queries:** Use media queries to define specific styles for different screen sizes, allowing you to adjust the image's size or layout based on the device width.

3. **Picture Element:** Utilize the `picture` element to specify different image sources for various screen sizes, providing better optimization and responsiveness.

4. **Viewport-based Units:** Use CSS units like percentages, `vw` (viewport width), or `vh` (viewport height) to define the image size relative to the viewport.

These approaches ensure that images remain visually appealing and functional across a variety of devices and screen sizes, contributing to an improved user experience.

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