<div id="tableArea">
    <table id="userTable" class="display table table-bordered" cellspacing="0" >
      <thead>
      <tr>
        <th style="display: none">ck</th>
        <th>序号</th>
        <th>账号</th>
        <th>姓名</th>
        <th>CPID</th>
        <th>CP名称</th>
        <th>操作</th>
      </tr>
      </thead>
    </table>
</div>

#tableArea .dataTables_wrapper {
  position: relative;
  clear: both;
  zoom: 1;
  overflow-x: auto;
}

#tableArea table{
  width: 800px;
}

"columns": [
　　　　{ "data": "number", "orderable": false ,"width":"100px","searchable": false}
]