.spacer {
  pointer-events: none;
  height: 150px;
  display: block;
}
@media (max-width: 575px) {
  .spacer {
    display: none;
  }
}
@media (max-width: 991px) {
  .spacer {
    height: 120px;
  }
}
@media (max-width: 991px) {
  .spacer {
    height: 100px;
  }
}
@media (max-width: 991px) {
  .spacer {
    height: 80px;
  }
}