I build Cross Platform Web Apps with the latest proven Responsive Web Design Techniques & code. Fast, Functional & Mobile Friendly! Experts in Bootstrap & Foundation! Responsive Web Design allows the content to adjust based on screen sizes. Take a look at our site on different screens. Look at it on your phone horizontally and vertically. The content is there on every page, it just moves around to fill the screen depending on how you hold your phone or tablet. The same is true on desktop. If you adjust your browser window with a mouse, you'll literally see the content move around based on the browser window size. THAT is Responsive Web Design.