network: ui fixes

network/templates/network/base.html

@@ -28,6 +28,11 @@
     <div class="navbar navbar-inverse navbar-fixed-top">
       <div class="navbar-inner">
         <div class="container">
+          <button type="button" class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
+            <span class="icon-bar"></span>
+            <span class="icon-bar"></span>
+            <span class="icon-bar"></span>
+          </button>
           <a class="brand" href="{% url network.index %}">CIRCLE Network</a>
           <div class="nav-collapse collapse">
             <ul class="nav">

network/templates/network/menu-item.html

 {% load i18n %}
 {% load l10n %}
-<li><a href="{{ href }}">{% trans text %}</a></li>
+
+<li{% if href in request.path %} class="active"{% endif %}><a href="{{ href }}">{% trans text %}</a></li>