.bg-abt{
  background-image: url("../../assets/img/banner-img2.webp");
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  min-height: 75vh;
}

.gal-row{
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}
.gallery {
  columns: 3;
  padding: 3em;
  column-gap: 32px;
}
.gallery img{
  border-radius: 4px;
  width: 100%;
  height: auto;
  margin-bottom: 32px;
  animation: reveal linear both;
  animation-timeline: view();
  animation-range: entry 20% cover 50%;
}
.over-f{
  overflow: hidden
}
@keyframes reveal {
  from {
    opacity: 0;
    translate: 0 100px;
    scale: .5;
  }
  to {
    opacity: 1;
    translate: 0 0;
    scale: 1;
  }
}

/* Responsive */
@media (max-width: 575.99px) {
  .bg-abt{
    min-height: 50vh;
  }
  .gal-row{
    gap: 3em;
  }
  .gallery{
    columns: 2;
  }
}
  
@media (min-width: 576px) and (max-width: 991.99px) {
  .bg-abt{
    min-height: 50vh;
  }
  .gal-row{
    gap: 3em;
  }
  .gallery{
    columns: 2;
  }
}