.visual-inner.portfolio-banner-v2.black-overlay-4.parallax {
  height: 100vh !important;
  max-height: 100vh !important;
}
.phone-img {
  display: none;
}
@media screen and (max-width: 767px) {
  .phone-img {
    display: block;
  }
}

.pc-img {
  display: block;
}
@media screen and (max-width: 767px) {
  .pc-img {
    display: none;
  }
}