diff --git a/js/makegrid.js b/js/makegrid.js
index 8b1bd7cd0d..11bfa09f17 100644
--- a/js/makegrid.js
+++ b/js/makegrid.js
@@ -215,6 +215,7 @@
                     $cb.css('left', $this.position().left + $this.outerWidth(true))
                        .show();
                 }
+                $(this.cRsz).css('height', $(this.t).height());
             },
             
             /**