.app-thumbnail-row {
  display: grid;
  grid-template: 160px / repeat(3, minmax(0, 1fr));
  gap: 30px;
}

.app-thumbnail-overlay {
  position: absolute;
  height: 100%;
  width: 100%;
  background-color: #000;
  opacity: 0%;
  border-radius: 4px;
  transition: 0.3s;
  cursor: zoom-in;
}

.app-thumbnail-wrapper:hover .app-thumbnail-overlay,
.app-thumbnail-wrapper:focus .app-thumbnail-overlay {
  opacity: 10%;
}

.app-thumbnail-wrapper:active .app-thumbnail-overlay {
  opacity: 20%;
}

.app-thumbnail-wrapper:hover img,
.app-thumbnail-wrapper:focus img {
  border-color: var(--primary) !important;
}

.image-viewer-modal-close-btn {
  position: absolute;
  top: 24px;
  right: 32px;
  font-size: 1.5rem;
  color: var(--dark-gray);
  z-index: 50;
}

.image-viewer-modal-close-btn:hover,
.image-viewer-modal-close-btn:focus {
  color: var(--dark);
}

.image-viewer-modal-control {
  font-size: 2.5rem;
}

@media (max-width: 768px) {
  .app-thumbnail-row {
    grid-template: 1fr / 1fr;
  }

  .image-viewer-modal-control {
    font-size: 1.5rem;
  }
}