.folder {
  display: block;
  padding: 0.25em 0;
}
.folder .count {
  color: #888;
  margin-left: 2ch;
}
.folder:hover .count {
  background: #03c;
  color: #fff;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1em;
  margin: 1em 0;
}
.grid figure {
  margin: 0;
}
.grid a {
  display: block;
}
.grid img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid #666;
}
.grid a:hover img {
  border-color: #fff;
}
.grid figcaption {
  color: #888;
  font-size: 80%;
  margin-top: 0.25em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}