.container-gallery {
  background: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.7)), url(../images/bg-gallery.avif) left center / cover no-repeat;
}
.gallery-item {
  position: relative;
  margin-bottom: 2rem;
  aspect-ratio: 1 / 1;
}
.gallery-item > img {
  aspect-ratio: 1 / 1;
}
.gallery-item::before {
  content: "";
  position: absolute;
  z-index: 11;
  background-image: url(../images/stock-07.svg);
  background-size: cover;
  background-position: center center;
  border-radius: 0.4rem;
  top: -2px;
  left: -2px;
  width: calc(100% + 4px);
  height: calc(100% + 4px);
  aspect-ratio: 1 / 1;
}
@media (max-width: 575.98px) {
  .gallery-item {
    margin-bottom: 1rem;
  }
}