diff --git a/app/views/site/index.html.erb b/app/views/site/index.html.erb
index c818d8d..abe1790 100644
--- a/app/views/site/index.html.erb
+++ b/app/views/site/index.html.erb
@@ -22,7 +22,9 @@
         </section>
 
       </div>
-      <iframe width="520" src="https://www.youtube.com/embed/oL_Y1UEjKfo?controls=0" class="col-6 col-12-medium imp-medium"></iframe>
+      <div class="col-6 col-12-medium">
+        <iframe width="540" height="400" src="https://www.youtube.com/embed/oL_Y1UEjKfo?controls=0" class="imp-medium"></iframe>
+      </div>
     </div>
   </div>
 </div>