- http://www.w3schools.com/cssref/css3_pr_transform.asp
- https://developer.mozilla.org/en-US/docs/Web/CSS/transform
- Intro to CSS 3D transforms and examples
- IMPORTANT: Check the browser support for each animation.
- CSS3 perspective Property
- Set the perspective from where an element is viewed.
- If we want to detect mouseclicks, we need to use JavaScript.