.teaching-visual {
  margin: 1.5rem 0 2rem;
}

.teaching-visual img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
  border: 1px solid var(--line);
  background: #fff;
}

.teaching-visual figcaption {
  margin-top: .45rem;
  color: var(--muted);
  font: 12px/1.5 ui-sans-serif, system-ui;
  overflow-wrap: anywhere;
}

.missing-link {
  color: var(--muted);
}