一次偶然发现用CSS Filter 可以实现相同的效果,而最重要的好处是它可以省去你去下载图片所使用时间。
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=shift_jis">
<title>Untitled Document</title>
<style type="text/css">
<!--
body {
margin-left: 0px;
margin-top: 0px;
margin-right: 0px;
margin-bottom: 0px;
}
-->
</style></head>
<body>
<table width="100%" height="133" border="0" cellspacing="0">
<tr>
<td> </td>
<td style="FILTER: progid:DXImageTransform.Microsoft.Gradient(startColorStr='#FFFFFF', endColorStr='#ADADAD', gradientType='1')" width="48%"> </td>
</tr>
<tr>
<td> </td>
<td> </td>
</tr>
</table>
</body>
</html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=shift_jis">
<title>Untitled Document</title>
<style type="text/css">
<!--
body {
margin-left: 0px;
margin-top: 0px;
margin-right: 0px;
margin-bottom: 0px;
}
-->
</style></head>
<body>
<table width="100%" height="133" border="0" cellspacing="0">
<tr>
<td> </td>
<td style="FILTER: progid:DXImageTransform.Microsoft.Gradient(startColorStr='#FFFFFF', endColorStr='#ADADAD', gradientType='1')" width="48%"> </td>
</tr>
<tr>
<td> </td>
<td> </td>
</tr>
</table>
</body>
</html>