Up for discussion. I'm using the same way as in normalize.css: https://github.com/necolas/normalize.css/blob/master/normalize.css#L279

The thing I like about it is that it keeps the code clean and still readable and just adds the pointer number. Long comments in between break the "code reading flow". Also, you can have the same pointer multiple times but can pick an order that doesn't have to be grouped by comment.

We haven't started commenting in CSS.. so I just thought to start somewhere. I can make an issue first if need need to discus the comment style first.