In today’s multiscreen world, 27% of all web traffic comes from smartphones, tablets, and various other devices. And if your business depends on the web for revenue, then you likely know about responsive web design — which automatically adjusts layouts to fit different screen sizes. Responsive design is the poster child for current web development best practices. Whether you view a responsive website on your desktop computer, iPhone or tablet, the layout will “magically” shrink or expand to fit the device. The BBC’s website is a picture-perfect example of responsive design in action: