Responsive web design is a design approach that aims to create websites that provide optimal viewing and interactive experiences across various devices, including desktop computers, laptops, tablets, and mobile devices. In essence, it involves designing websites that can adapt to the screen size, orientation, and resolution of the device on which they are viewed. The traditional approach to web design involves creating separate versions of a website for different devices. This approach, however, is not efficient and can be time-consuming and expensive, as it requires separate design and development processes for each device. Responsive web design addresses this problem by creating one website that can automatically adjust to the device on which it is viewed. Responsive web design is achieved through the use of several design techniques and technologies, including flexible grid layouts, scalable images, and media queries. Flexible grid layouts involve using a grid-based...