font-awesome

Hi, I noticed that under CSS course there is no discussion of font-awesome. It is widely used in web designing and something a front end developer must know. These two websites can be referred to get an idea about font awesome:- 1)http://fontawesome.io/ --- their official website to understand it. 2)https://www.w3schools.com/icons/ ------- Best place to learn about it with tons of examples. Happy Learning!