/* The drawings are black lines on a transparent background: give them paper
   in the dark scheme. */
[data-md-color-scheme="slate"] .md-typeset img[src$=".svg"] {
  background: #fff;
  border-radius: 0.2rem;
}

/* Pictures of the examples on the cards of the gallery. */
.md-typeset .grid.cards img {
  display: block;
  margin: 0.4rem auto;
  max-height: 12rem;
}