Javascript 切换div$this而不切换具有相同类的另一个

如何切换此divs.pane内容而不切换另一个具有相同类的内容

HTML:

<div class="pane">
   <div class="pane-header">Settings
  <div class="pane-controls">
        <span class="pane-toggle"><i class="fa fa-chevron-up"></i></span>
     <i class="fa fa-times"></i>
  </div>
  <div style="clear:both;"></div>
   </div>
   <div class="pane-content">
         Loreum Ipsum
   </div>
</div>

$('.pane-toggle').click(function () {
    $('.pane-content').toggle('fast');
    $("i", this).toggleClass("fa-chevron-down fa-chevron-up");
});

试一试-

---

演示

----->

非常有效，谢谢@查尔斯巴特勒干杯！！

$('.pane-content',$(this).closest('.pane')).toggle('fast');