diff --git a/css/custom.sass b/css/custom.sass
index bda4d6f..be0fa50 100644
--- a/css/custom.sass
+++ b/css/custom.sass
@@ -98,7 +98,9 @@ kbd
     border-top: 1px solid #cfcfcf
     border-right: 2px solid #666
     border-bottom: 2px solid #666
-    -moz-border-radius: 4px 4px 4px 4px
+    -moz-border-radius: 4px
+    -webkit-border-radius: 4px
+    border-radius: 4px
     padding-left: 1px
     padding-top: 0px
     padding-right: 2px