div.thumbnail {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: fit-content;
  height: fit-content;
}

img.thumbnail {
  width: 100%;
}

img.selected {
  object-fit: cover;
  background: #bbb url("/img/drag.svg") center center;
  background-size: cover;
}

.zoom {
  transition: transform 0.2s;
}

.zoom:hover {
  transform: scale(1.5);
  box-shadow: 0 0 1em #999999;
  z-index: 10;
}

/* bigger zoom in smaller screens */
@media only screen and (max-width: 1280px) {
  .zoom:hover {
    transform: scale(2);
  }
}

#selected .zoom:hover {
  transform: scale(1.5) translateY(10%);
}