table嵌套去除重复的边框

table嵌套去除重复框的关键代码：

 <table border="1" cellpadding="0" cellspacing="0" style="border-collapse: collapse;">
  <table border="1" cellspacing="0" cellpadding="0" style="border-collapse: collapse;border-width:0; border-style:hidden;">

html代码

      <table border="1" cellpadding="0" cellspacing="0" style="border-collapse: collapse;">
        <tr>
          <td class="label">姓名</td>
          <td class="value"></td>
          <td class="label">姓名</td>
          <td class="value"></td>
          <td class="label">姓名</td>
          <td class="value"></td>
          <td rowspan="3" class="value">xxx</td>
        </tr>
        <tr>
          <td class="label">姓名</td>
          <td class="value"></td>
          <td class="label">姓名</td>
          <td class="value"></td>
          <td class="label">姓名</td>
          <td class="value"></td>
        </tr>
        <tr>
          <td class="label">姓名</td>
          <td class="value"></td>
          <td class="label">姓名</td>
          <td class="value"></td>
          <td class="label">姓名</td>
          <td class="value"></td>
        </tr>
        <tr>
          <td class="label" rowspan="2">姓名</td>
          <td colspan="3" class="value">
            <table border="1" cellspacing="0" cellpadding="0" style="border-collapse: collapse;border-width:0; border-style:hidden;">
              <tr>
                <td class="label">姓名</td>
                <td class="value" :colspan="2"></td>
              </tr>
              <tr>
                <td class="label">姓名</td>
                <td class="value" :colspan="2"></td>
              </tr>
            </table>
          </td>
        </tr>
      </table>

css代码：

  table{
    width: 100%;
    background-color: #ffffff;
    font-size: 14px;
  }
  td{
    height: 40px;
    text-align: center;
    word-break: break-word;
  }
  .label{
     width: 100px;
     background-color: #E5E5E5;
   }
  .value{
     width: 120px;
   }

效果如下：