#wrapper.bonus #contents {
  background: url("../images/bonus/bg-bonus.jpg") no-repeat center top;
  min-height: 1800px;
  min-width: 1100px;
}

#wrapper.bonus .container .title {
  position: absolute;
  top: 37px;
  left: calc(50% - 585px / 2);
  width: 585px;
  height: 171px;
}

#wrapper.bonus .container .main01 {
  position: absolute;
  top: 205px;
  left: calc(50% - 1007px / 2);
  width: 1007px;
  height: 1372px;
  z-index: 10;
}


#wrapper.bonus .container .oizumi {
  position: absolute;
  top: 18px;
  left: 60px;
  width: 107px;
  height: 30px;
}