.btn_sticky {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-content: flex-start;
  align-items: stretch;
}
.btn_sticky .btn_coupon {
  width: 25%;
}
.btn_sticky .btn_entry {
  width: 75%;
}
.get-coupon-nav-sticky-sp {
  bottom: 8%;
}
@media only screen and (max-width: 768px) {
  .get-coupon-nav-sticky-sp {
    bottom: 0;
  }
}