Fixed some styles for hrs and visited footnotes

templates/home.html

@@ -11,7 +11,7 @@
     <h3 class="title"><a href="{{ post|url }}">{{ post.title }}</a></h3>
     <div class="info">{{ post.pub_date.strftime("%B %d, %Y") }}</div>
     </article>
-    <hr class="light">
+    <hr />
   {% endfor %}
   {{ this.body }}
 {% endblock %}