.casename {
  font-size: 0.85em;
  font-weight: normal;
  color: #000;
  margin-bottom: 10px;
  display: inline-block;
}

.sort:after {
  content: "/";
  display: inline-block;
  margin: 0 10px;
}

.num {
  color: #cfbda8;
  font-size: 0.75em;
  display: inline-block;
}
.num:before {
  content: "";
  width: 30px;
  height: 1px;
  background: #cfbda8;
  display: inline-block;
  vertical-align: middle;
  margin-right: 10px;
}

.close {
  position: fixed;
  top: 10px;
  right: 25px;
  z-index: 5;
  background: #FFF;
  opacity: 0;
  -moz-transition: opacity 0.6s;
  -o-transition: opacity 0.6s;
  -webkit-transition: opacity 0.6s;
  transition: opacity 0.6s;
}
.close.show {
  opacity: 0.7;
}
.close:hover {
  opacity: 1;
}

.portfolio-info {
  padding: 0px 30px;
  z-index: 5;
  line-height: 50px;
  height: 50px;
}
.portfolio-img {
  margin: 0px 90px;
  height: calc(100vh - 100px);
}
.portfolio-btn {
  line-height: 22px;
  text-align: center;
  padding: 14px 30px;
  height: 22px;
  overflow: hidden;
}
.portfolio-prev, .portfolio-next {
  position: absolute;
  top: 50%;
  width: 30px;
  height: 30px;
  margin-top: -15px;
  cursor: pointer;
}
.portfolio-prev:before, .portfolio-next:before {
  content: "";
  width: 8px;
  height: 8px;
  position: absolute;
  top: 11px;
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}
.portfolio-prev:after, .portfolio-next:after {
  content: "";
  width: 0px;
  height: 1px;
  background: #000;
  position: absolute;
  top: 50%;
  -moz-transition: width 0.3s;
  -o-transition: width 0.3s;
  -webkit-transition: width 0.3s;
  transition: width 0.3s;
}
.portfolio-prev:hover:after, .portfolio-next:hover:after {
  width: 16px;
}
.portfolio-prev {
  left: 30px;
}
.portfolio-prev:before {
  border-bottom: #000 solid 1px;
  border-left: #000 solid 1px;
  left: 13px;
  -moz-transition: left 0.3s;
  -o-transition: left 0.3s;
  -webkit-transition: left 0.3s;
  transition: left 0.3s;
}
.portfolio-prev:hover:before {
  left: 7px;
}
.portfolio-prev:after {
  right: 7px;
}
.portfolio-next {
  right: 30px;
}
.portfolio-next:before {
  border-top: #000 solid 1px;
  border-right: #000 solid 1px;
  right: 13px;
  -moz-transition: right 0.3s;
  -o-transition: right 0.3s;
  -webkit-transition: right 0.3s;
  transition: right 0.3s;
}
.portfolio-next:hover:before {
  right: 7px;
}
.portfolio-next:after {
  left: 7px;
}

.swiper-wrapper {
  cursor: pointer;
}
.swiper-slide {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
  background: #FFF;
}
.swiper-slide img {
  margin: auto;
  max-width: 100%;
  max-height: 100%;
}
.swiper-pagination {
  position: relative;
  display: inline-block;
}
.swiper-pagination:before, .swiper-pagination:after {
  content: "";
  position: absolute;
  top: 11px;
  width: 50vw;
  height: 1px;
  background: #cfbda8;
}
.swiper-pagination:before {
  left: -10px;
  margin-left: -50vw;
}
.swiper-pagination:after {
  right: -10px;
  margin-right: -50vw;
}
.swiper-pagination-bullet {
  position: relative;
  width: auto;
  height: auto;
  background: transparent;
  padding: 8px;
  opacity: 1;
  margin: 0 5px;
}
.swiper-pagination-bullet:before {
  content: "";
  display: block;
  width: 6px;
  height: 6px;
  background: #333;
  border-radius: 50%;
  opacity: 0;
  -moz-transition: opacity 0.3s;
  -o-transition: opacity 0.3s;
  -webkit-transition: opacity 0.3s;
  transition: opacity 0.3s;
}
.swiper-pagination-bullet:after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  border: #cfbda8 solid 1px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  -moz-transition: width 0.3s, height 0.3s;
  -o-transition: width 0.3s, height 0.3s;
  -webkit-transition: width 0.3s, height 0.3s;
  transition: width 0.3s, height 0.3s;
}
.swiper-pagination-bullet:hover:before {
  opacity: 1;
}
.swiper-pagination-bullet-active:before {
  opacity: 1;
}
.swiper-pagination-bullet-active:after {
  width: 100%;
  height: 100%;
}

.casename, .num {
  opacity: 0;
  -moz-transform: translateX(20px);
  -ms-transform: translateX(20px);
  -webkit-transform: translateX(20px);
  transform: translateX(20px);
  -moz-transition: opacity 0.6s, -moz-transform 0.6s;
  -o-transition: opacity 0.6s, -o-transform 0.6s;
  -webkit-transition: opacity 0.6s, -webkit-transform 0.6s;
  transition: opacity 0.6s, transform 0.6s;
}
.show .casename, .show .num {
  opacity: 1;
  -moz-transform: translateX(0px);
  -ms-transform: translateX(0px);
  -webkit-transform: translateX(0px);
  transform: translateX(0px);
}

.num {
  -moz-transition-delay: 0.3s;
  -o-transition-delay: 0.3s;
  -webkit-transition-delay: 0.3s;
  transition-delay: 0.3s;
}

.portfolio-btn, .portfolio-control {
  opacity: 0;
  -moz-transition: opacity 0.6s;
  -o-transition: opacity 0.6s;
  -webkit-transition: opacity 0.6s;
  transition: opacity 0.6s;
}
.portfolio-btn.show, .portfolio-control.show {
  opacity: 1;
}

@media screen and (max-width: 1100px) {
  .portfolio-img {
    height: auto;
    margin: 0;
  }
  .portfolio-img img {
    width: 100%;
  }

  .portfolio-control, .portfolio-btn {
    display: none;
  }

  .swiper-wrapper {
    cursor: default;
  }

  .swiper-wrapper, .swiper-slide {
    display: block;
    height: auto;
  }

  .swiper-slide {
    margin-bottom: 30px;
    opacity: 0;
    -moz-transition: opacity 0.6s;
    -o-transition: opacity 0.6s;
    -webkit-transition: opacity 0.6s;
    transition: opacity 0.6s;
  }
  .swiper-slide.show {
    opacity: 1;
  }

  .portfolio-info {
    line-height: 1.5;
    height: auto;
    padding: 30px 10px;
  }

  .casename {
    margin-right: 30px;
  }

  .num {
    display: none;
  }

  .close {
    top: 20px;
    right: 5px;
  }
}