CSS evolves, you also should

If you keep writing pure CSS you’re wasting your time.

Like everything in life, web pages evolve as the components that form it obtain new functionalities. The CSS is the component responsible for making beautiful what our eyes see and yes, he has also evolved. Say goodbye to the .css file of a lifetime. The .scss and .less have come to stay.

But what are SASS and LESS?

I think that before starting to talk about these extensions it’s important to make a concept clear: CSS