
                    <div class="panel panel-default">
                        <div class="panel-heading portlet-header">
                            <i class="fa fa-bar-chart-o fa-fw"></i>  <span type="button" class="dropdown-toggle click-title span-title" data-toggle="collapse" href="#bodySyntheticResponseTimeDistribution" aria-expanded="true" aria-controls="bodySyntheticResponseTimeDistribution">Response Time Overview</span>
                            <div class="pull-right">
                           