With more people using their smartphones and tablets to browse the internet, it has become increasingly important to create a website that works across multiple platforms. After exploding onto the scene in a blaze of glory in early 2012, responsive web design (or RWD) is now firmly established as the best way to create a website mobile visitors love, and has become a central feature of the modern web design landscape. 2013 may have been hailed as “The Year of Responsive Design”, but RWD is far from last year’s news.