diff --git a/amadeus/static/css/base/amadeus.css b/amadeus/static/css/base/amadeus.css
index 1ef8959..6d5300c 100755
--- a/amadeus/static/css/base/amadeus.css
+++ b/amadeus/static/css/base/amadeus.css
@@ -20,10 +20,6 @@
 }
 
 
-#sidebar-menu > .item i {
-  
-}
-
 
 /* side bar menu ends*/
 
@@ -84,6 +80,16 @@
   width:40%;
 }
 
+#horizontal-line{
+  height:2px;
+  background-color: black;
+}
+
+.navbar .dropdown-menu li>a, .navbar.navbar-default .dropdown-menu li>a {
+    font-size: 16px !important;
+    padding: 7px 16px !important;
+}
+
 /* HEADER */
 
 
diff --git a/amadeus/templates/base.html b/amadeus/templates/base.html
index f63cffb..e748598 100644
--- a/amadeus/templates/base.html
+++ b/amadeus/templates/base.html
@@ -109,6 +109,11 @@
                         <ul class="dropdown-menu pull-right">
                             <li><a href="{% url 'users:manage' %}">{% trans 'Manage Users' %}</a></li>
                             <li><a href="{% url 'categories:index' %}">{% trans 'Manage Courses' %}</a></li>
+                            <li><a href="{% url 'categories:index' %}">{% trans 'System' %}</a></li>
+                            <div id="horizontal-line"></div>
+                            <li><a href="{% url 'categories:index' %}">{% trans 'Mail Sender' %}</a></li>
+                            <li><a href="{% url 'categories:index' %}">{% trans 'Security' %}</a></li>
+                            <li><a href="{% url 'categories:index' %}">{% trans 'Theme' %}</a></li>
                         </ul>
                     </li>
                     <li title data-original-title="{% trans 'account' %}">
--
libgit2 0.21.2