html, body {
	width: 100%;
	margin-top: 0px;
	margin-right: auto;
	margin-bottom: 0px;
	margin-left: auto;
	padding-top: 0px;
	padding-right: auto;
	padding-bottom: 0px;
	padding-left: auto;
}
.div1 {
	height: auto;
	width: 250px;
	
	
}
.div2 {
	width: 250px;
	height: auto;
	margin-top: 0px;
	/*margin-left: 20%;*/
}
.div2_1{
	position: fixed;
	width: 250px;
	height: 200px;
	z-index: 999;
	top: 0px;
	_position: absolute;
	_bottom: auto;
    _top:expression(eval(document.documentElement.scrollTop));
	/*margin-left: 20%;*/
}
*html{
    background-image:url(about:blank);
    background-attachment:fixed;
}