body {
	background-color: #000;
	background-image:url(bg.gif);
	background-repeat:repeat;
	text-align: center;
	margin: 0px;
	padding: 0px;
}
.main_frame {
	width: 904px;
	margin:auto;
}

.bg_01{	background-image:url(bg01.jpg);	width: 904px; height:495px; text-indent: -5000px;}
.bg_02{ background-image:url(bg02.jpg); width: 904px; height:395px; text-indent: -5000px;}
.bg_03{ background-image:url(bg03.jpg); width: 904px; height:725px; text-indent: -5000px;}
.bg_04{ background-image:url(bg04.jpg); width: 904px; height:570px; text-indent: -5000px;}
.bg_05{ background-image:url(bg05.jpg); width: 904px; height:643px; text-indent: -5000px;}

.bt{	background-image:url(bt_bg.jpg); width: 904px; height:102px;}