How I must use variables in css

Question

Hello everyone help me to use variables in css as senior programmers

Answer 1

I know it but I don't remember it

Answer 2

Beauty thanks

Answer 3

:root {
--background: red;
}

body {
background: var(--background);
}

Answer 4

So

Answer 5

If you write code in scss or sass it's converted to css

Answer 6

Jonh Doe
Are you write code on scss or sass

Answer 7

So
What is :root

Answer 8

Pariket Thakur 👍🏻👍🏻👍🏻👍🏻😄

Answer 9

John Doe 👍🏻👍🏻👍🏻👍🏻😄

Answer 10

I noticed you tagged the question with sass/scss.
Do you mean css variables or sass variables?