 
<html>
   
  <body>
     
    <h1>Sample1</h1>
     
    <table border="1">
      <tr id="header">
      <th>col1</th>
      <th>col2</th>
      </tr>
      <tr bgcolor="#ff99ff"> 
      <td>aa</td>
      <td>bb</td>
      </tr>
      <tr bgcolor="#66ffff">
      <td>cc</td>
      <td>dd</td>
      </tr>
      <tr bgcolor="#ff99ff"> 
      <td>ee</td>
      <td>ff</td>
      </tr>
      <tr bgcolor="#66ffff">
      <td>gg</td>
      <td>hh</td>
      </tr>
    </table>
     
  </body>
   
</html>