/* Keep figure proportions in slides and browser PDF exports. */
.reveal .slides section img {
  object-fit: contain;
  max-width: 100%;
}
.reveal .slides section img:not(.r-stretch) {
  height: auto !important;
}

/* Match Outils informatique: leave room for the first-line annotation. */
.reveal .code-copy-outer-scaffold > .code-copy-button {
  margin-top: 0;
  margin-right: 1.25em;
  padding-top: 3px;
  padding-bottom: 0;
}