Update index.html

Adding poster

Author: Isminoula

projects/calico/index.html

@@ -183,6 +183,13 @@ <h2 class="title is-3">Video</h2>
       </div>
     </div>
     <!--/ Paper video. -->
+
+  <div class="columns is-centered has-text-centered">
+    <div class="column is-four-fifths">
+      <h2 class="title is-3">Poster</h2>
+      <iframe  src="static/pdfs/calicoposter.pdf" width="100%" height="550"></iframe>
+      </div>
+    </div>
   </div>
   </section>