.aws-book-similar .hidden {
  display: none !important; }
.aws-book-similar h2 {
  margin-bottom: 16px; }
.aws-book-similar h4 {
  font-size: 14px; }
.aws-book-similar .bookInfoBox {
  background-size: cover;
  background-position: top; }
.aws-book-similar .kk-buttonSecondary {
  font-size: 13px;
  height: 32px;
  line-height: 32px; }
.aws-book-similar.aws-detail-mobile .bookInfoBox {
  height: 100px; }

.detailContentRow .aws-book-similar {
  margin-top: 50px; }