network: fix host list search looking bad on smaller screens

circle/network/static/network/network.less

@@ -11,3 +11,7 @@
   text-align: center;
   text-align: center;
   width: 60px;
   width: 60px;
 }
 }
+
+.table-responsive {
+  margin-top: 15px;
+}

circle/network/templates/network/host-list.html

@@ -18,7 +18,9 @@
   </h1>
   </h1>
 </div>
 </div>
 
 
-<ul class="nav nav-pills" style="margin: 5px 0 20px 0;">
+<div class="row">
+  <div class="col-md-9">
+    <ul class="nav nav-pills" style="margin: 5px 0 20px 0;">
       <li class="disabled"><a href="#">{% trans "Filter by vlans" %}</a></li>
       <li class="disabled"><a href="#">{% trans "Filter by vlans" %}</a></li>
       <li {% if not request.GET.vlan %} class="active"{% endif %}>
       <li {% if not request.GET.vlan %} class="active"{% endif %}>
         <a href="{{ request.path }}">{% trans "ALL" %}</a>
         <a href="{{ request.path }}">{% trans "ALL" %}</a>
@@ -28,16 +30,20 @@
           <a href="?vlan={{ vlan.id }}">{{ vlan.name }}</a>
           <a href="?vlan={{ vlan.id }}">{{ vlan.name }}</a>
         </li>
         </li>
       {% endfor %}
       {% endfor %}
+    </ul>
+  </div>
+  <div class="col-md-3">
     <form action="" method="GET">
     <form action="" method="GET">
-    <div class="input-group pull-right" style="max-width: 300px;">
+      <div class="input-group pull-right">
         <input type="text" id="network-host-list-input" name="s" class="form-control"
         <input type="text" id="network-host-list-input" name="s" class="form-control"
-       value="{{ request.GET.s }}"/>
+        value="{{ request.GET.s }}" placeholder="{% trans "Search..." %}"/>
         <span class="input-group-btn">
         <span class="input-group-btn">
           <button class="btn btn-primary"><i class="fa fa-search"></i></button>
           <button class="btn btn-primary"><i class="fa fa-search"></i></button>
         </span>
         </span>
       </div>
       </div>
     </form>
     </form>
-</ul>
+  </div>
+</div>
 
 
 <div class="table-responsive">
 <div class="table-responsive">
   {% render_table table %}
   {% render_table table %}