.case_detail .QR_case_detail {
  position: absolute;
  background-color: #2d2d2d;
  right: 0;
  width: 120px;
  z-index: 6;
}
.case_detail .QR_case_detail .iconfont {
  background-color: rgba(255, 255, 255, 0.7);
  color: #333333;
  border-radius: 4px;
  margin-right: 0.5rem;
  line-height: 17px;
  display: inline-block;
  width: 17px;
}
.case_detail .QR_case_detail li + li {
  border-top: 1px solid #bfbfbf;
}
.case_detail .QR_case_detail li + li img {
  margin-top: 0.25rem;
}
.case_detail .QR_case_detail p {
  color: #fff;
}
.case_detail .QR_case_detail img {
  width: 100%;
}
.case_detail .case_detail_floor1 {
  background-image: url(../img/case/case_detail_bg.png);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}
.case_detail .case_detail_floor1 .designer_item {
  height: 0;
  overflow: hidden;
  transition: all 2s cubic-bezier(0.075, 0.82, 0.165, 1);
  opacity: 0;
}
.case_detail .case_detail_floor1 .designer_item.active {
  height: auto;
  opacity: 1;
}
.case_detail .case_detail_floor1 .img_box {
  height: 120px;
  width: 120px;
  margin: auto;
  background-position: center 10px;
  margin-right: 6px;
  text-align: center;
  padding: 0;
}
.case_detail .case_detail_floor1 .info {
  width: 289px;
  margin-right: 5px;
}
.case_detail .case_detail_floor1 .info ul li {
  display: inline-block;
}
.case_detail .case_detail_floor1 .info ul li:nth-of-type(2n+1) {
  width: 96px;
  letter-spacing: 0;
}
.case_detail .case_detail_floor1 .img_detail {
  position: relative;
}
.case_detail .case_detail_floor1 .img_detail .big_img_outer {
  height: calc(100% - 110px);
  width: 100%;
  position: relative;
  overflow: hidden;
}
.case_detail .case_detail_floor1 .img_detail .big_img_outer .big_img {
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
}
.case_detail .case_detail_floor1 .img_detail .big_img_outer .big_img:first-child {
  position: static;
  filter: blur(8px);
  background-size: cover;
}
.case_detail .case_detail_floor1 .img_detail .iconfont {
  color: #5b4132;
}
.case_detail .case_detail_floor1 .img_detail .direction {
  height: 106.67px;
  line-height: 106.67px;
  width: 26px;
  text-align: center;
  background-color: #e0d1ce;
  font-size: 16px;
  display: inline-block;
  vertical-align: top;
  cursor: pointer;
}
.case_detail .case_detail_floor1 .img_detail .direction.disable {
  cursor: unset;
  opacity: 0;
}
.case_detail .case_detail_floor1 .img_detail ul {
  margin-top: 5px;
  font-size: 0;
  height: 106.67px;
}
.case_detail .case_detail_floor1 .img_detail ul .img_detail_win {
  margin: 0 5px;
  height: 100%;
  overflow: hidden;
  display: inline-block;
  vertical-align: middle;
  position: relative;
}
.case_detail .case_detail_floor1 .img_detail ul .img_detail_win .img_detail_inner {
  white-space: nowrap;
  position: absolute;
  height: 100%;
  left: 0;
  top: 0;
  transition: left 0.3s linear;
}
.case_detail .case_detail_floor1 .img_detail ul li {
  cursor: pointer;
  display: inline-block;
  position: relative;
  width: 160px;
  height: 100%;
  overflow: hidden;
}
.case_detail .case_detail_floor1 .img_detail ul li .img {
  background-position: center;
  vertical-align: middle;
  background-repeat: no-repeat;
  width: 100%;
  height: 100%;
}
.case_detail .case_detail_floor1 .img_detail ul li .img:first-child {
  filter: blur(3px);
  background-size: cover;
}
.case_detail .case_detail_floor1 .img_detail ul li .img:last-child {
  background-size: contain;
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
}
.case_detail .case_detail_floor1 .img_detail ul li + li {
  margin-left: 5px;
}
.case_detail .case_detail_floor1 .img_detail ul li::after {
  background-color: transparent;
  transition: background-color 0.3s linear;
  width: 100%;
  height: 4px;
  content: '';
  position: absolute;
  z-index: 3;
  left: 0;
  bottom: 0;
}
.case_detail .case_detail_floor1 .img_detail ul li.active::after {
  background-color: #fff;
}
@media (max-width: 1200px) {
  .case_detail .case_detail_floor1 .info {
    width: calc(100% - 100px);
  }
}
@media (max-width: 1300px) {
  .case_detail .QR_case_detail {
    right: 0;
    width: 100px;
  }
}