Membuat Background diam jika di Scroll

 
 
 
 
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
 
<style type="text/css">
body {
background-image: url(GAMBAR DISINI);
background-repeat: no-repeat;
background-position:center center;
background-attachment:fixed;
}
</style>
 
</head>
 
 
 
tag: