Coding your website to look pretty on a desktop computer is not good enough. These days, most people prefer to browse the web via mobile devices. This is why it’s very important to make websites look great across smartphones and tablets with different sizes. That process is called Responsive Web Design.
This neat infographic designed by Verve sums up everything you need to know about Responsive website design and gives a short intro to how it helps improve web usability across multiple platforms.
Modern Ninja 