Why is SASS called a superset of CSS?

A)  SASS is called a superset of CSS because it is better than CSS.
B)  SASS is called a superset of CSS because it is an open-source pre-processor written in the Ruby programming language.
C)  SASS is called a superset of CSS because it contains all the features of CSS.
D)  None of the Above

Correct Answer :   SASS is called a superset of CSS because it contains all the features of CSS.


Explanation : SASS is called a superset of CSS because it contains all the features of CSS.