.grid-item {
  float: left;
  width: 16rem;
  margin-bottom: 1rem;
  margin-right: 1rem;
  height: auto;
}

img {
  width: 100%;
  height: 100%;
  display: block;
  border-radius: 16px;
  object-fit: cover;
}

.adjust img {
  height: 17rem;
}
.adjust-2 img {
  height: 25rem;
}