.cd-basis-additional-material-block {
  position: relative;
  border: 6px double var(--color-primary);
  padding: var(--rhyme-lg);
  border-radius: var(--rhyme-md);
  font-size: var(--typography-sm);
}
.additional-material-header {
  position: absolute;
  top: 0;
  left: var(--rhyme-lg);
  transform: translateY(-50%);
  display: inline-block;
  color: white;
  font-weight: bold;
  padding: 0.25rem 0.75rem;
  background-color: var(--color-primary);
  border-radius: var(--rhyme-md);
}

.additional-material-text {
  margin-top: var(--rhyme-xs);
}

.cd-basis-additional-material-block a {
  display: inline-block;
  margin-right: 1em;
}

.cd-basis-additional-material-block .additional-material-items {
  display: flex;
  gap: 1em;
}

.cd-basis-additional-material-block .additional-material-item {
  flex: 1 1 0;
  min-width: 0;
}

.cd-basis-additional-material-block img {
  max-width: 200px;
  max-height: 120px;
  height: auto;
}