下面这个背景渐变色
但只适用于IE
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">

<title>无标题文档</title>
</head>

<body leftmargin="0" topmargin="0" marginwidth="0" marginheight="0"
style="FILTER: progid:DXImageTransform.Microsoft.Gradient
(gradientType=0,startColorStr=#46B5FF,endColorStr=#ffffff)">

</body>
</html>