diff --git a/12/index.html b/12/index.html
index 65f1915..0f77195 100644
--- a/12/index.html
+++ b/12/index.html
@@ -34,7 +34,7 @@ Radio Implicancies is a weekly broadcast of recorded and live matter brought to
  </p>
   </div>-->
 
-  <div class="week_02">
+  <div id="week_02" class="player">
     <div class="sec_title_02">#12.2 - 21/05</div>
     <br>
       <ul id="table_content_02">
@@ -65,7 +65,7 @@ Radio Implicancies is a weekly broadcast of recorded and live matter brought to
            srclang="en"
            src="archive_12.2.vtt"/>
   </audio>
-      <div id="track"></div>
+      <div class="track_display"></div>
   	</div>
     <p>
       LIVE COMMENT STREAM HERE DURING THE BROADCAST   
@@ -76,7 +76,7 @@ Radio Implicancies is a weekly broadcast of recorded and live matter brought to
   </div>
 </div>
   
- <div class="week_01">
+ <div id="week_01" class="player">
   <div class="sec_title_01">#12.1 - 14/05</div>
   <ul id="table_content_01">
     <li id="track_1">Soleil No / Mika / 5'33''</li>
@@ -98,7 +98,7 @@ Radio Implicancies is a weekly broadcast of recorded and live matter brought to
            srclang="en"
            src="archive_12.1.3.vtt"/>
   </audio>
-      <div id="track"></div>
+      <div class="track_display"></div>
   </div>
     <p>You can check this <a href="https://pad.xpub.nl/p/implicancies-01" target="_blank">pad</a> for resources.</p>
   </div>