/* Every supplier image sits in the same neutral book frame. Covers keep their original ratio. */
.cover.real-cover {
  padding: 12px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: linear-gradient(145deg, #f4f1ea, #e8e3da);
}

.cover.real-cover img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  border-radius: 2px;
  filter: drop-shadow(0 9px 10px rgba(29, 32, 49, .14));
}

/* bol's compact catalogue images include wide white product margins. */
.cover.real-cover img.bol-thumbnail { transform: scale(1.42); }