Update '12/index.html'

12/index.html

@@ -51,10 +51,10 @@
                srclang="en"
                src="archive_12.1.5.vtt"/>
       </audio>
-      <div class="" id="TOC_icon">x</div>
-      <div class="" id="clock_icon">o</div>
-      <div class="" id="resources_icon">r</div>
-      <div id="etherpad" class="hidden"><a href="https://pad.xpub.nl/p/radio_implicancies_12.5" class="link_05 etherpadlink" target="etherpad">E</a></div>
+      <div class="icon" id="TOC_icon">x</div>
+      <div class="icon" id="clock_icon">o</div>
+      <div class="icon" id="resources_icon">r</div>
+      <div id="etherpad" class="icon"><a href="https://pad.xpub.nl/p/radio_implicancies_12.5" class="link_05 etherpadlink" target="etherpad">E</a></div>
     </div>
     <div id="resources_05" class="hidden"><iframe name="resources_05" id="iframe" class="resources_iframe" src='resources_05.html'></iframe></div>
     <!--  <div id="info"><div id="title"></div><div id="authors"></div> -->