[Javascript Is Sexy OOP](http://javascriptissexy.com/oop-in-javascript-what-you-need-to-know/)
Concerned with only Inheritance and Encapsulation since only these two concepts apply to OOP in JavaScript, particularly because, in JavaScript, objects can encapsulate functionalities and inherit methods and properties from other objects
<iframe width="560" height="315" src="https://www.youtube.com/embed/-AbaV3nrw6E?list=PL6gx4Cwl9DGBuKtLgPR_zWYnrwv-JllpA" frameborder="0" allowfullscreen></iframe> # CSS