.contents .maincopy {
	display: block;
	background-image: url(../images/maincopy.png);
	height: 374px;
	width: 36px;
	text-indent: -9999px;
	float: right;
}
.contents .concept {
	background-image: url(../images/concept.png);
	text-indent: -9999px;
	display: block;
	float: right;
	height: 335px;
	width: 535px;
	padding-right: 60px;
	background-repeat: no-repeat;
	background-position: left top;
}
#container .main .contents {
	background-image: url(../images/bg.jpg);
	background-repeat: no-repeat;
	background-position: right top;
	padding-top: 320px;
}