Simple Loading Spinners Animated with CSS

SpinKit contains some simple but awesome loading spinners animated with CSS. They use CSS animations to create smooth and easily customizable animations. The goal is not to offer a solution that works in every browser. If you’re building a site with users running IE9 and below, you’ll want to detect support for the CSS animation attribute, and implement a fallback animation (e.g. a GIF.)

Requirements: CSS
Demo: http://tobiasahlin.com/spinkit/
License: License Free