add: logo on home

templates/info-list.html.twig

@@ -22,6 +22,6 @@
             <a href="{{ child.url }}">{{ child.title }}</a>
             <p>{{ child.summary }}</p>
         {% endif %}
-        <div class="mb-4"></div>
+        <hr class="mb-4" />
     {% endfor %}
 {% endblock %}