Run `grunt`.

docs/assets/css/docs.css

@@ -1362,11 +1362,12 @@ hr {
           transform: translate3d(-20%, 0, 0);
 }
 @-webkit-keyframes fadeOverlay {
-  .platform-ios from {
+  from {
     -webkit-box-shadow: 0 0 10px transparent, -320px 0 0 transparent;
             box-shadow: 0 0 10px transparent, -320px 0 0 transparent;
   }
-  .platform-ios to {
+
+  to {
     -webkit-box-shadow: 0 0 10px rgba(0, 0, 0, .3), -320px 0 0 rgba(0, 0, 0, .1);
             box-shadow: 0 0 10px rgba(0, 0, 0, .3), -320px 0 0 rgba(0, 0, 0, .1);
   }