diff --git a/12/index.html b/12/index.html
index f286869..985dbb1 100644
--- a/12/index.html
+++ b/12/index.html
@@ -48,7 +48,7 @@
         <li id="track_4_2"> &#8674; </li>
         <li id="track_4_5"> &#8674; </li>
       </div> 
-</div>
+<!--</div>-->
 
 
 <!-- <div id="shell_03" class="hidden"><iframe name="shell" id="iframe"></iframe></div> -->