#wrapper   #contents {
	padding-top: 0px;

}
#wrapper #contents #concept {
	background-image: url(concept.jpg);
	background-repeat: no-repeat;
	height: 637px;
	margin-bottom: 30px;
	position: relative;
}
#contents #concept li {
	display: block;
	height: 46px;
	width: 136px;
	list-style: none;
	position: absolute;
	top: 591px;
}
#concept li a {
	text-indent: -9999px;
	display: block;
	height: 100%;
	width: 100%;
}

#concept li.n01 {
	left: 137px;
}


#wrapper  #contents  #btn {
	height: 52px;
	margin-right: auto;
	margin-bottom: 30px;
	width: 440px;
	margin-left: auto;
}
#wrapper   #contents   #btn   a {
	display: block;
	background-image: url(btn_info.jpg);
	height: 100%;
	width: 100%;
	background-repeat: no-repeat;
	text-indent: -9999px;
}
#concept li.n02 {
	left: 297px;
}
#concept li.n03 {
	left: 455px;
}
#concept li.n04 {
	left: 616px;
}