.style2 {
	background-attachment: scroll;
	background-image: url(../pic/back02.jpg);
	background-repeat: no-repeat;
	background-position: left: 0; top: 30px;
}
.style2 {
	background-attachment: scroll;
	background-image: url(../pic/back02.jpg);
	background-repeat: no-repeat;
	background-position: center top;
}