Paperfold CSS takes a dom element, slices it into parts and arranges them like a folded paper in 3d space. It was a proposal for a visual folding-effect for hidden comments. It works best on Chrome and Safari. In Firefox there are still gaps in the folds (probably because of rounding). It is built using JavaScript, HTML5, CSS3, and released under Creative Commons License.

Requirements: -
Demo: https://developer.mozilla.org/en-US/demos/detail/paperfold-css…
License: Creative Commons License