changed to using colour as a delimiter

templates/pubs.html

@@ -18,8 +18,8 @@
                             </div>
                         {% endif %}
                         <div class="card-text">
-                          <h3>{{ card.title }}</h3>
-			  <h4>{{ card.journal }} </h4>
+                          <h3>{{ card.title }}</h2>
+                          <b><h3>{{ card.journal }}</h3></b>
                           <p>{{ card.date }}</p>
                         </div>
                     </a>