diff --git a/web/shuffle/deck.js b/web/shuffle/deck.js
index 45c3548..191ea37 100644
--- a/web/shuffle/deck.js
+++ b/web/shuffle/deck.js
@@ -151,15 +151,15 @@ var Deck = (function () {
     return document.createElement(type);
   }
 
-  var maxZ = 52;
+  var maxZ = 100;
 
   function _card(i) {
     var transform = prefix('transform');
 
     // calculate rank/suit, etc..
     var rank = i % 13 + 1;
-    var suit = i / 13 | 0;
-    var z = (52 - i) / 4;
+    var suit = i / 50 | 0;
+    var z = (100 - i) / 2;
 
     // create elements
     var $el = createElement('div');
diff --git a/web/shuffle/faces/back.png b/web/shuffle/faces/back.png
index 1bc29a4..7b0feb1 100644
Binary files a/web/shuffle/faces/back.png and b/web/shuffle/faces/back.png differ