.map_wrap {
  position: relative;
}

.map_link .btn_01,
.map_link .btn_02 {
  position: absolute;
  margin-top: 0;
}

.btn_01 {
  top: 40.2%;
  left: 52.3%;
}

.btn_02 {
  bottom: 10%;
  right: 17.5%;
}