.bk1 {
	background-attachment: fixed;
	background-color: #000000;
	background-image: url(ryk_bk.jpg);
	background-repeat: no-repeat;
	background-position: right bottom;
}
.bk2 {
	background-attachment: fixed;
	background-color: #000000;
	background-image: url(yoyaku_bk.jpg);
	background-repeat: no-repeat;
	background-position: right bottom;
}
.bk_han {
	background-attachment: fixed;
	background-image: url(han.gif);
	background-repeat: no-repeat;
	background-position: center bottom;
}
.txt_yoyaku {
	line-height: 24px;
}