Motion paths allow authors to animate any graphical object along an author-specified path. The following CSS properties are defined: motion-offset motion-path motion-rotation motion (shorthand)
Docs: https://developer.mozilla.org/en-US/docs/Web/CSS/motion https://developer.mozilla.org/en-US/docs/Web/CSS/motion-path https://developer.mozilla.org/en-US/docs/Web/CSS/motion-offset https://developer.mozilla.org/en-US/docs/Web/CSS/motion-rotation
Samples: https://googlechrome.github.io/samples/css-motion-path/index.html http://bit.ly/1HLfdrv