.bj1 {
	background-image: url(images/index_02.jpg);
}
.bj2 {
	background-image: url(images/index_04.jpg);
}
.bj3 {
	background-image: url(images/index_06.jpg);
}
.bj5 {
	background-image: url(images/index_07.jpg);
}
.bj6 {
	background-image: url(images/index_08.jpg);
}
.bj7 {
	background-image: url(images/index_09.jpg);
}
.bj8 {
	background-image: url(images/index_03.jpg);
}