@charset "UTF-8";
/* CSS Document */
#banner_ad
{
	border-style:none;
	position:absolute;
	left:500px;
	top: 100px;
	width:175px;
	height:245;
	z-index:10;
}
img
{
	border-style:none;
}

#main_container
{
	margin: 0 auto;
	position:relative;
	width:1024px;
}