How do you make a split view in jQuery Mobile, much like the jQuery Mobile docs? Easy! In fact this screencast will walk you through the process of using CSS media queries to create a jQuery Mobile split view. Media Queries are useful when it comes to determining the layout of a site or app, and are used in responsive web design. They give you the ability to build one site or app for multiple screens at a single time and our jQuery site will show you how it’s done.