方法一：
<table width="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#999900">
<tr>
<td bgcolor="#FFFFFF"> </td>
</tr>
</table>
<tr>
<td bgcolor="#FFFFFF"> </td>
</tr>
</table>
方法二：
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<style type="text/css">
<!--
td {
border: 1 solid #006633;
}
-->
</style>
</head><body>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td> </td>
</tr>
</table>
</body>
</html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<style type="text/css">
<!--
td {
border: 1 solid #006633;
}
-->
</style>
</head><body>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td> </td>
</tr>
</table>
</body>
</html>