diff --git a/source/bounceOutLeft.css b/source/bounceOutLeft.css
index 98bf23a..2587e2d 100644
--- a/source/bounceOutLeft.css
+++ b/source/bounceOutLeft.css
@@ -46,6 +46,22 @@
 	}
 }
 
+@-o-keyframes bounceOutLeft {
+	0% {
+		-o-transform: translateX(0);
+	}
+	
+	20% {
+		opacity: 1;
+		-o-transform: translateX(20px);
+	}
+	
+	100% {
+		opacity: 0;
+		-o-transform: translateX(-2000px);
+	}
+}
+
 @keyframes bounceOutLeft {
 	0% {
 		transform: translateX(0);