设置表格的边框间距 - 在线编辑器

          <!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <style>
    table.ex1 {
      border-collapse: separate;
      border-spacing: 10px;
    }

    table.ex2 {
      border-collapse: separate;
      border-spacing: 10px 50px;
    }
  </style>
</head>
<body>
  <table class="ex1" border="1">
    <tr>
      <td>Peter</td>
      <td>Griffin</td>
    </tr>
    <tr>
      <td>Lois</td>
      <td>Griffin</td>
    </tr>
  </table>
  <br>

  <table class="ex2" border="1">
    <tr>
      <td>Cleveland</td>
      <td>Brown</td>
    </tr>
    <tr>
      <td>Glenn</td>
      <td>Quagmire</td>
    </tr>
  </table>

  <p><b>注意:</b>仅当 !DOCTYPE 已经定义时 IE8支持 border-spacing 属性</p>
</body>
</html>
        