The StepChange Innovation science & technology blog has been relaunched in a new design. Since the beginning, we are a very international site, our readers base by countries is : 20% China, 17% USA, 13% India, and 8% Germany. But we noticed that more and more of our readers from all over the world use tablet computers and mobile phones. During the last 6 months, approximately 20% of our readers have accessed via mobile devices, smartphones and mobile phones. Most desktop and laptop users use sceeen resolutions of 1366×768 or even larger. To account for the variety of user interfaces, consequently, the new design is a CSS responsive web design and will respond to new media with a variety of screen resolutions such as smartphones and tablet computers. A new experience on iphones and ipads ! In addition, many new attractive features have been implemented for readers.