如何给lable赋值，转换成动态的可在后台编程的样式?

      <div class="title clearfix"><label class="float-L">订单状态</label></div>
         <table class="user-table-2">
        <tbody>
        <tr>
          <th>订单号</th>
          <td>345364646</td>
        </tr>
        <tr>
          <th style="height: 24px">订单状态</th>
          <td style="height: 24px">已确认 确认于 2010-09-02 11:30:46</td>
        </tr>
        <tr>
          <th style="height: 24px">付款状态</th>
          <td style="height: 24px">已付款 付款于 2010-09-02 11:30:46</td>
        </tr>
        <tr>
          <th>配送状态</th>
          <td>收货确认 发货于 2010-09-02 11:30:46</td>
        </tr>
        <tr>
          <th>下单日期</th>
          <td>2010-09-02 11:30:46</td>
        </tr>
        </tbody>
      </table>