.box {
  box-sizing: border-box;
  width: 7.5rem /* 750/100 */;
  height: 33.63rem /* 3753/100 */;
  padding: 0.1rem /* 10/100 */ 0 0 0.1rem;
  background: url('../image/yn.png') no-repeat;
  background-size: cover;
}
.call_back {
  width: 0.24rem;
  height: 0.44rem;
  background: url('../image/return.png') no-repeat;
  background-size: cover;
}
.aturan {
  position: absolute;
  right: 0;
  top: 50%;
  width: 1.29rem /* 129/100 */;
  height: .67rem /* 67/100 */;
  background: url('../image/aturan.png') no-repeat;
  background-size: cover;
}
.tan {
  position: absolute;
  left: 50%;
  top: 30%;
  transform: translateX(-50%);
  width: 6.86rem /* 686/100 */;
  height: 15.78rem /* 1578/100 */;
  background: url('../image/tan.png') no-repeat;
  background-size: cover;
}
.open {
  position: absolute;
  right: 0;
  width: .8rem /* 80/100 */;
  height: .8rem /* 80/100 */;
}