diff --git a/herzle.html b/herzle.html
index d3350ef..9a58cf5 100644
--- a/herzle.html
+++ b/herzle.html
@@ -12,14 +12,14 @@
     #player {
       position: absolute;
       bottom: 10%;
-      /* -webkit-transform: rotate(90deg);
-      -moz-transform: rotate(90deg); */
+      -webkit-transform: rotate(90deg);
+      -moz-transform: rotate(90deg);
     }
     #enemy {
       position: absolute;
       top: 10%;
-      /* -webkit-transform: rotate(90deg);
-      -moz-transform: rotate(90deg); */
+      -webkit-transform: rotate(90deg);
+      -moz-transform: rotate(90deg);
       border-style: solid; border-width: 1px;
     }
     #pewpew {
diff --git a/herzle.js b/herzle.js
index 92f809a..0566b17 100644
--- a/herzle.js
+++ b/herzle.js
@@ -27,15 +27,15 @@ function shoot(player_pos) {
 }
 
 function isCollided(a, b) {
-  var a_left = parseInt(a.style.left);
-  var a_right = a_left + a.offsetWidth;
-  var a_top = parseInt(a.style.top);
-  var a_bottom = a_top + a.offsetHeight;
-
-  var b_left = parseInt(b.style.left);
-  var b_right = b_left + b.offsetWidth;
-  var b_top = parseInt(b.style.top);
-  var b_bottom = b_top + b.offsetHeight;
+  var a_left   = a.getClientRects()[0].left;
+  var a_right  = a.getClientRects()[0].right;
+  var a_top    = a.getClientRects()[0].top;
+  var a_bottom = a.getClientRects()[0].bottom;
+
+  var b_left   = b.getClientRects()[0].left;
+  var b_right  = b.getClientRects()[0].right;
+  var b_top    = b.getClientRects()[0].top;
+  var b_bottom = b.getClientRects()[0].bottom;
 
   return !(
     (a_left > b_right) ||