How to make global settings via $?

Question

css

How to set presets at the very beginning of the page using $. I forgot what it's called, but here's an example: $base-font-size: 15em; Approximately such blanks at the beginning of the code

Answer 1

https://sass-lang.com/documentation/variables
but in general it is possible without preprocessors
https://developer.mozilla.org/en/docs/Web/CSS/Usin...