For posterity, viewing a few more examples may be the best way to help differentiate and understand their different purposes: http://hitchjs.wordpress.com/2012

For posterity, viewing a few more examples may be the best way to help differentiate and understand their different purposes: http://hitchjs.wordpress.com/2012/05/11/content-based-css-math/ http://hitchjs.wordpress.com/2012/05/11/content-based-css-ma...