How to compile a loess file from css?

Question

css

I know how to make css from loess in the program, but how to make a reverse combination?

Answer 1

Change file extension to .less

Answer 2

Maybe this will help you: https://www.css2less.net/
But this is a machine transformation, it will not spread the code across different files, the maximum it will do is push child selectors into parent ones, take out properties with the same value into separate variables.