https://codepen.io/supah/pen/awmZJq
https://codepen.io/CameronFitzwilliam/pen/JJRjMa
http://caniuse.com/
https://material.io/components/
https://tympanus.net/Development/AnimatedCheckboxes/
https://codepen.io/rachsmith/pen/PWxoLN
https://codepen.io/saraoswald/pen/QpNwBj
https://codepen.io/Twixes/pen/MmNryV
https://codepen.io/shshaw/pen/qqVgbg
http://ettrics.com/code/material-design-modal/
http://codepen.io/raymondyang/pen/eWGewE
http://codepen.io/tmrDevelops/pen/dMdNvy
https://tympanus.net/codrops/2017/03/15/stack-motion-hover-effects/
http://codepen.io/derekjp/pen/xdVNoO/
https://codyhouse.co/gem/morphing-modal-window/
http://codepen.io/iamjoshellis/pen/wJdvrL
http://codepen.io/meodai/pen/jVpwbP
https://atomiks.github.io/tippyjs/
https://github.com/pr1mer-tech/waffle-grid
https://tympanus.net/Tutorials/NaturalLanguageForm/
