Specific CSS Reset, made with LESS

Lately we needed to reset a specific area of an website. It was a webapp that would be integrated into other websites, so we needed to make sure no outside code would interfere with our CSS. And it bothered me to prefix the whole reset.css for every new webapp we would be building. So I took the latest CSS reset and did some strange LESS variable stuff, trying to find a way to make it work automatically (I am an lazy old bastard sometimes).