<html>
<head>
<style type="text/css">
body
{
background-image: url('/i/eg_bg_03.gif');
background-repeat: no-repeat;
background-attachment:fixed;
background-position: -9px -9px;
}
</style>
</head>
<body>
<p><b>註釋：</b>爲了在 Mozilla 中實現此效果，background-attachment 屬性必須設置爲 "fixed"。</p>
</body>
</html>
