How to Stretch and Scale CSS Background
February 19, 2012
I’ve seen these around quite recently and I wanted to know how they did it. “It” being a div that appears to have a dynamic background image. The background would ‘crop’ and scale as needed to fill the entirety of the window.
While looking for the ‘how-to’, I stumbled across a plugin that does this exact thing. Supersized Plug-in
Mystery Solved.