<div class="row">
<div class="col-md-3" style="word-break:break-all;">
<h4 class="panel-title">
- <a class="component-detail-panel" data-toggle="collapse" href="#collapse<%= i %>">
- <%= current_obj.label %> <span class="caret"></span>
+ <a class="component-detail-panel fa fa-caret-down" data-toggle="collapse" href="#collapse<%= i %>">
+ <%= current_obj.label %>
</a>
</h4>
</div>