.book-info {
  margin: 0 0 2em 0;
}

.book-info__back {
  margin: 0.5em 0 1em 0;
  font-size: var(--type-small);
}

.book-info__title {
  margin: 1em 0 0.25em 0;
  font-size: var(--type-xx-large);
}

.book-info__subtitle {
  margin: 0;
  font-weight: bold;
}

.book-info__author {
  margin: 0;
  font-style: italic;
}