What is responsive design?

Responsive design refers to an approach in web development that enables web content to adapt seamlessly across a variety of devices and screen sizes, such as desktops, tablets, and smartphones. This adaptability ensures that users have a consistent and effective viewing experience regardless of the device they are using.

With responsive design, elements adjust in size, layout, and functionality to suit the specific characteristics of the device. This involves using flexible grids, layouts, images, and CSS media queries. As a result, text may become larger or smaller, images may resize, and navigation menus may change format depending on the screen size.

The other options do not align with the concept of responsive design. For instance, focusing on specific device types, fixed dimensions, or static layouts does not allow for the fluid adaptability that is crucial to responsive web design. Instead, these approaches can lead to a poor user experience on devices that are different from what the design was originally intended for.