/* box */
div.allbox { 
	z-index: 1;
	width: 800px;
	height: 600px;
	margin-left: auto;
	margin-right: auto;
	background-image: url(top2.jpg);
	background-repeat: no-repeat;
	}
div.ENTER{
	z-index: 2;
	margin-top: 300px;
	margin-left: 350px;
	margin-right: auto;
	position: absolute;
	}