Terrific work, thank you :)
My problem. I'm seeing empty lines when adding new rules from Chrome's Inspector. See screenshot: http://imgur.com/ZKx6GwW
Everything works just fine, is just those extra empty lines.
Thank you, Iamar.
LiveStyle inherits your coding style from the stylesheet you’re editing. It looks like your stylesheet contained extra empty lines in the end of document do LiveStyle inherited this “style” after inserting new rule in the end of stylesheet