The key point of a responsive web design is creating flexible websites, the websites that would fit different screen sizes. However, it doesn’t necessarily mean that the layout will look the same in different browsers; this approach only ensures the best user experience whatever device the site is being viewed on. Now, we’d like you to see some awesome examples of responsive web design. We hope you will like that each responsive website is available in 3 sizes; just as you would view it on your desktop, tablet and mobile. Herewith we bring you a gallery of 20 awesome responsive websites.