BootStrap中的Fontawesome 图标

@section CSS{
 <link href="~/Content/admin/css/bootstrap-datetimepicker.min.css" rel="external nofollow" rel="stylesheet" />
 <link href="~/Content/admin/css/bootstrap.min.css" rel="external nofollow" rel="stylesheet" />//需要引入的css，不过这里还缺一个，后面会提到。
}
<input size="16" type="text" id="datetimeStart" readonly class="form_datetime">
--
<input size="16" type="text" id="datetimeEnd" readonly class="form_datetime">
@section Scripts{
 <script src="~/Content/admin/js/jquery.min.js"></script>
 <script src="~/Content/admin/js/bootstrap.min.js"></script>
 <script src="~/Content/bootstrap-datetimepicker.min.js"></script>
 <script src="~/Content/bootstrap-datetimepicker.zh-CN.js"></script>//需要引入的js文件
}
<script type="text/javascript">
 $(function () {
  $('#datetimeStart').datetimepicker({
   format: 'yyyy-mm-dd',
   minView: 'month',
   language: 'zh-CN',
   autoclose: true,
  }).on('click', function () {
   $('#datetimeStart').datetimepicker("setEndDate", $("#datetimeEnd").val())
  });
  $("#datetimeEnd").datetimepicker({
   format: 'yyyy-mm-dd',
   minView: 'month',
   language: 'zh-CN',
   autoclose: true,
  }).on("click", function () {
   $("#datetimeEnd").datetimepicker("setStartDate", $("#datetimeStart".val()))
  });
 }); //设置datetimepicker的一些初始属性，参考链接http://.blogs./yttsic/p/3492834.html
</script>

<link href="~/Content/admin/font-awesome/css/font-awesome.css" rel="external nofollow" rel="stylesheet" />//上面说的少个就是这个