body{
	margin:0px;
	pading:0px;
}
#flash{
	margin:0px;
	pading:0px;
	height: 700px;
	text-align: center;
}
#banner{
    width:800px;
    margin:10px auto 0px auto;
	text-align: center;
	}
#banner_naka{
	text-align: left;
	}