Why css is used as styling in html?

Answer 1

because it is the purpose of developing CSS.
Without CSS the HTML code will be long and complex.

Answer 2

@Agus agreed!!!👍

Answer 3

css is used to distinguish style from data and information, so that the user doesn't get bored looking at the same old text again and again
Hope this answer satisfies your query!

Answer 4

A single file to maintain the consistent style throught out the HTML page for different texts... instead of typing redundant code... with higher chances of mistakes.