Variables in CSS3

Question

Checkout this code, and see how to use variables in CSS3 without using any preprocessors
https://code.sololearn.com/WCKnw52h2YDP/?ref=app

Answer 1

great @Sami. but it didn't work for older device

Answer 2

That's one useful thing, nice, thanks :D

Answer 3

Thank you for teaching me something new.

Answer 4

Don't really like how bulky the variables have to be on sololearn.
on codepen you can do stuff like
$var="red"
but doesn't work here

Answer 5

@Brains i think that is the syntax of sass... but here no preprocessor is used

Answer 6

@JFS ya i do noticed...