01/15 - What is SCSS? Why should we use SCSS? What are all the necessary concepts of SCSS?

SCSS is a CSS pre-processor.

We should use SCSS to reduce the repetition of CSS.

1. All Concepts -

   a. variable

   b. nesting

   c. import

   d. mixin

   e. extend

   f. functions

   (i) string

   (ii) number

   (iii) list

   (iv) map

   (v) selector

   (vi) introspection