.menu_field_bk {background-image: url("field_link/images/contents_bg.jpg"); background-repeat: no-repeat; background-position: top}
.friend_bk1 {background-image: url("friendly_shop/images/top_title.jpg"); background-repeat: no-repeat; background-position: left top}
.friend_bk2 {background-image: url("friendly_shop/images/top_bg.jpg"); background-repeat: no-repeat; background-position: right bottom}