//= require modernizr // dev.w3.org/csswg/css3-conditional/#at-supports // github.com/Modernizr/Modernizr/issues/648 // Relies on the fact that a browser vendor should expose the CSSSupportsRule interface // dev.w3.org/csswg/css3-conditional/#the-csssupportsrule-interface

Modernizr.addTest(“supports”,“CSSSupportsRule” in window);