CSS Animations

http://www.w3schools.com/css/css3_animations.asp

http://codepen.io/Rplus/pen/lEDBj?editors=010

http://webdesign.tutsplus.com/articles/15-inspiring-examples-of-css-animation-on-codepen--cms-23937

http://www.fivesimplesteps.com/ 

https://www.youtube.com/watch?v=AzNb6KCok9o 

css animation https://www.youtube.com/watch?v=RuhPekX3wsQ 

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