.banner-tit{
  background: rgba(0, 0, 0, 0.5) url(../image/main/bg_staryard_about_02.png) no-repeat center center/cover;   
}
.book-rec{
  padding: 8rem 0 6rem;
}
.book-rec .content,
.book-new .content{
  width: calc((100% - 2rem * 3) / 4);
}
.book-rec .content img,
.book-new .content img{
  aspect-ratio: 1 / 1.3;
}
.book-rec .kr-tit-s{
  padding: 2rem 0 .5rem;
  color: var(--secondary01);
}
.book-rec .kr-par-s,
.book-new .kr-par-s{
  display: -webkit-box;
  word-break: keep-all;
  overflow: hidden;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.book-new{
  padding: 6rem 0;
  background: var(--primary02);
  color: #fff;
}
.book-new .title::before,
.book-new .title::after{
  background: var(--secondary02);
}
.book-new .title h2{
  color: var(--secondary02);
}
.book-new .kr-tit-s{
  padding: 2rem 0 .5rem;
  color: var(--secondary02);
}
.book-new .kr-par-s{
  display: -webkit-box;
  word-break: keep-all;
  overflow: hidden;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.slider-book-rec{
  position: relative;
  overflow: hidden;
}
.slider-book-rec .slick-list{
  margin: 0 -1rem;
}
.slider-book-rec .slick-slide{
  margin: 0 1rem;
}
.slider-book-rec .slick-arrow{
  position: absolute;
  top: 40%;
  width: 2rem; height: 2rem;
  border-radius: 50%;
  text-indent: -9999px;
  overflow: hidden;
  opacity: 0;
  z-index: 1;
  transition: all .3s;
}
.slider-book-rec:hover .slick-arrow{
  opacity: .6;
}
.slider-book-rec .slick-prev{
  left: 1rem;
  background: #fff url(../image/icon/arrow_slider_prev_dark.png) no-repeat center center/1rem auto;
}
.slider-book-rec .slick-next{
  right: 1rem;
  background: #fff url(../image/icon/arrow_slider_next_dark.png) no-repeat center center/1rem auto;
}
@media screen and (max-width: 1023px) {
  .slider-book-rec .slick-list{
    margin: 0 -.5rem;
  }
  .slider-book-rec .slick-slide{
    margin: 0 .5rem;
  }
}