diff --git a/atlas/templates/atlas/collection_viva.html b/atlas/templates/atlas/collection_viva.html
index 343d437b..be33225a 100644
--- a/atlas/templates/atlas/collection_viva.html
+++ b/atlas/templates/atlas/collection_viva.html
@@ -66,7 +66,7 @@
                     <div id="current-case-report"></div>
                 </div>
 
-                <iframe id="viewer" style="width: 100%; height: 500px; border: none"/>
+                <iframe id="viewer" style="width: 100%; height: 500px; border: none"></iframe>
             </div>
         </div>
 {% endblock %}
@@ -152,7 +152,6 @@
     {{ form.media }}
 {% endblock %}
 
-
 {% block css %}
     
     <style type="text/css">
@@ -175,5 +174,4 @@
     animation: glowing 1300ms infinite;
   }
     </style>
-{% endblock css %}
-    
\ No newline at end of file
+{% endblock css %}
\ No newline at end of file