header .head-pc {
  background-color: #151414;
}
header .head-pc .head-b {
  background-color: #151414;
  border-bottom: 0;
  border-top: 0.05rem solid rgba(38, 38, 38, 0.7);
}
header .head-pc .head-b nav li a::after {
  background-color: #a78b6b;
}
main {
  margin: 4.55rem 0;
}
.case-container #product-container .swiper-slide .pic {
  position: relative;
  padding-bottom: 51.7%;
}
.case-container #product-container .swiper-slide .pic img {
  position: absolute;
  left: 0;
  top: 0;
}
.case-container #product-container .swiper-button-next,
.case-container #product-container .swiper-button-prev {
  width: 1.82rem;
  height: 2.73rem;
  text-align: center;
  line-height: 2.73rem;
  background-color: rgba(0, 0, 0, 0.4);
  opacity: 0;
  transition: all 0.3s;
}
.case-container #product-container .swiper-button-next:hover,
.case-container #product-container .swiper-button-prev:hover {
  background-color: rgba(167, 139, 107, 0.4);
}
.case-container #product-container .swiper-button-next:after,
.case-container #product-container .swiper-button-prev:after {
  font-size: 1.09rem;
  color: #fff;
}
.case-container #product-container .swiper-button-prev,
.case-container #product-container .swiper-container-rtl .swiper-button-next {
  left: 0.91rem;
}
.case-container #product-container .swiper-button-next,
.case-container #product-container .swiper-container-rtl .swiper-button-prev {
  right: 0.91rem;
}
.case-container #product-container .swiper-pagination-bullet {
  width: 1.14rem;
  height: 0.18rem;
  border-radius: 0%;
  background-color: #fff;
  opacity: 1;
}
.case-container #product-container .swiper-pagination-bullet-active {
  background-color: #a78b6b;
}
.case-container #product-container:hover .swiper-button-prev,
.case-container #product-container:hover .swiper-button-next {
  opacity: 1;
}
.case-container .swiper-container-horizontal > .swiper-pagination-bullets,
.case-container .swiper-pagination-custom,
.case-container .swiper-pagination-fraction {
  bottom: 4.55rem;
  left: auto;
  width: auto;
  right: 9.09rem;
}
.case-container:hover .swiper-button-prev,
.case-container:hover .swiper-container-rtl .swiper-button-next {
  left: 1.36rem !important;
  opacity: 1;
  transition: all 0.3s;
}
.case-container:hover .swiper-button-next,
.case-container:hover .swiper-container-rtl .swiper-button-prev {
  opacity: 1;
  right: 1.36rem !important;
  transition: all 0.3s;
}
.txt-container {
  position: relative;
  background-color: #fff;
  padding: 0rem 2.73rem;
}
.txt-container::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: -2.27rem;
  width: 90%;
  height: 2.27rem;
  background-color: rgba(255, 255, 255, 0.8);
  z-index: 9;
}
.txt-container .txt {
  width: 90%;
  margin: 0 auto;
  padding: 0 1.82rem;
}
.txt-container h2 {
  font-size: 1.18rem;
  line-height: 1.64rem;
  margin-bottom: 1.36rem;
  font-weight: normal;
  text-align: center;
}
.txt-container p,
.txt-container span {
  line-height: 1.36rem;
  font-size: 0.73rem;
}
.page {
  margin-top: 4.55rem;
  display: flex;
}
.page .page-btn {
  padding: 0.45rem 0.91rem;
  background-color: #a78b6b;
  color: #fff;
  line-height: 1.6;
}
.page .page-btn a:hover {
  text-decoration: underline;
}
.page .page-prev {
  margin-right: 1.82rem;
}
@media only screen and (max-width: 768px) {
  #mb-header #navbar-main #logo .mb-white-logo {
    display: none;
  }
  #mb-header #navbar-main #logo .mb-logo {
    display: block;
  }
  #mb-header #sidebar-main-trigger i {
    color: #a78b6b;
  }
  .position {
    padding: 1.36rem 10px;
  }
  .case-container #product-container .swiper-button-next,
  .case-container #product-container .swiper-button-prev {
    opacity: 1;
  }
  .case-container #product-container .swiper-button-prev,
  .case-container #product-container .swiper-container-rtl .swiper-button-next {
    left: 0.45rem;
  }
  .case-container #product-container .swiper-button-next,
  .case-container #product-container .swiper-container-rtl .swiper-button-prev {
    right: 0.45rem;
  }
  .case-container #product-container:hover .swiper-button-prev,
  .case-container #product-container:hover .swiper-container-rtl .swiper-button-next {
    left: 0.45rem !important;
    opacity: 1;
    transition: all 0.3s;
  }
  .case-container #product-container:hover .swiper-button-next,
  .case-container #product-container:hover .swiper-container-rtl .swiper-button-prev {
    opacity: 1;
    right: 0.45rem !important;
    transition: all 0.3s;
  }
  .case-container .swiper-container-horizontal > .swiper-pagination-bullets,
  .case-container .swiper-pagination-custom,
  .case-container .swiper-pagination-fraction {
    bottom: 3rem;
    right: -5%;
  }
  .txt-container {
    padding: 0;
  }
  .txt-container .txt {
    padding: 0px 0.5rem;
  }
  .page {
    flex-direction: column;
  }
  .page .page-prev {
    margin-right: 0;
    margin-bottom: 0.45rem;
  }
  .page .page-btn {
    background-color: #fff;
    color: #333;
  }
  .page .page-btn a {
    color: #a78b6b;
  }
}