.book-inside .item-box { margin-bottom: 30px; }
.book-inside .item-box .item-title { margin-bottom: 1em; padding-bottom: .5em; border-bottom: 1px solid #d1c3a9; font-size: 25px; color: #666; }
.book-inside .item-box .item-info p { margin-bottom: 1.3em; font-size: 18px; color: #484848; }
.book-inside .item-box .img-box { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; }
.book-inside .item-box .img-box >div { margin-bottom: 20px; width: 48%; }
.book-inside .item-box .img-box >div:last-child { margin-bottom: 0; width: 100%; }

@media screen and (max-width: 640px) {
}