public/style/main.css

-@import url(http://fonts.googleapis.com/css?family=Open+Sans:300italic,400italic,600italic,400,300,600);
+@import url(//fonts.googleapis.com/css?family=Open+Sans:300italic,400italic,600italic,400,300,600);

Thanks