dashboard: fix node box in bootstrap 3.2

circle/dashboard/templates/dashboard/index-nodes.html

@@ -56,16 +56,21 @@
 
   <div href="#" class="list-group-item list-group-footer">
     <div class="row">
-      <div class="col-sm-6 col-xs-6 input-group input-group-sm">
-        <input id="dashboard-node-search-input" type="text" class="form-control"
-         placeholder="{% trans "Search..." %}" />
-        <div class="input-group-btn">
-          <button type="submit" class="btn btn-primary" title="{% trans "Search" %}" data-container="body">
-            <i class="fa fa-search"></i>
-          </button>
-        </div>
+      <div class="col-xs-6">
+        <form action="{% url "dashboard.views.node-list" %}" method="GET"
+          id="dashboard-node-search-form">
+          <div class="input-group input-group-sm">
+            <input id="dashboard-node-search-input" type="text" class="form-control"
+             placeholder="{% trans "Search..." %}" />
+            <div class="input-group-btn">
+              <button type="submit" class="btn btn-primary" title="{% trans "Search" %}" data-container="body">
+                <i class="fa fa-search"></i>
+              </button>
+            </div>
+          </div>
+        </form>
       </div>
-      <div class="col-sm-6 text-right">
+      <div class="col-xs-6 text-right">
         <a class="btn btn-primary btn-xs" href="{% url "dashboard.views.node-list" %}">
           <i class="fa fa-chevron-circle-right"></i>
           {% if more_nodes > 0 %}