.t {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	font-style: normal;
	line-height: 150%;
}
.bg {
	background-image: url(../images/index_02.gif);
	background-repeat: no-repeat;
	background-position: top;
}
.bg {
	background-image: url(../images/pro_07.gif);
	background-repeat: no-repeat;
	background-position: bottom;
}
.bg2 {
	background-image: url(../images/yy_07.gif);
	background-repeat: no-repeat;
	background-position: bottom;
}
.bg3 {
	background-image: url(../images/contact_07.gif);
	background-repeat: no-repeat;
	background-position: bottom;
}