.bgm {
	background-attachment: fixed;
	background-image: url(i/tv_bgm.jpg);
	background-repeat: no-repeat;
	background-position: center bottom;
}

.bgl {
	background-attachment: fixed;
	background-image: url(i/tv_bgl.jpg);
	background-repeat: no-repeat;
	background-position: center bottom;
}

.bgr {
	background-attachment: fixed;
	background-image: url(i/tv_bgr.jpg);
	background-repeat: no-repeat;
	background-position: center bottom;
}
.bgm2 {
	background-attachment: fixed;
	background-image: url(bgm2.jpg);
	background-repeat: repeat-x;
	background-position: center top;
}