/* Format logos, on the index's cards and the attributions page. Each sits on a white tile, since some
   are drawn in black for light backgrounds and would vanish in dark mode. */
.format-card .format-logo,
.attribution-logo {
  display: block;
  box-sizing: content-box;
  width: auto;
  max-width: calc(100% - 12px);
  padding: 6px;
  background-color: #ffffff;
  border-radius: 4px;
  object-fit: contain;
}
.format-card .format-logo {
  height: 40px;
}
.attribution-logo {
  height: 24px;
}