@charset "UTF-8";
#workbook {
  margin-top: 12rem;
}
@media screen and (width <= 767px) {
  #workbook {
    margin-top: 10rem;
  }
}

.book__list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  gap: 4rem 5rem;
  margin-top: 4rem;
}
.book__list__item {
  width: calc((100% - 10rem) / 3);
}
@media screen and (767px < width <= 1023px) {
  .book__list__item {
    width: calc((100% - 5rem) / 2);
  }
}
@media screen and (width <= 767px) {
  .book__list__item {
    width: 100%;
  }
}
.book__list__item figure {
  margin-bottom: 2rem;
  border-radius: 2rem;
  overflow: hidden;
}

.book__ttl {
  margin-bottom: 1rem;
  font-size: 1.8rem;
  font-weight: 700;
}

.book__info__item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.book__info__item dt {
  -ms-flex-negative: 0;
      flex-shrink: 0;
  font-weight: 400;
}
.book__info__item dt::after {
  content: "：";
  display: inline-block;
}