diff --git a/index.html b/index.html
index 9230bc2..092d484 100644
--- a/index.html
+++ b/index.html
@@ -153,15 +153,11 @@
-webkit-perspective: 300;
-moz-perspective: 300;
-ms-perspective: 300;
- perspective: 300;
- -webkit-transform-style: preserve-3d;
- -moz-transform-style: preserve-3d;
- -ms-transform-style: preserve-3d;
- transform-style: preserve-3d;
- -webkit-transform: rotateY(180deg);
- -moz-transform: rotateY(180deg);
- -ms-transform: rotateY(180deg);
- transform: rotateY(180deg);
+ perspective: 300;
+ -webkit-transform: rotateY(180deg); -webkit-transform-style: preserve-3d;
+ -moz-transform: rotateY(180deg); -moz-transform-style: preserve-3d;
+ -ms-transform: rotateY(180deg); -ms-transform-style: preserve-3d;
+ transform: rotateY(180deg); transform-style: preserve-3d;
}