The X theme multiple unique designs built right into it. We call these individual designs stacks, and they provide you with completely unique website design built into the powerful X theme. There are currently four stacks built into X, with more on the way.
Get ready for a page building experience unlike anything you have ever seen. 100% front-end and intuitive from the moment you activate, Cornerstone is built for fast prototyping and included free with each X purchase.