.case_details .t_banner .banner_play {
  width: 100%;
  position: absolute;
  text-align: center;
  left: 0;
  bottom: 91px;
}
.case_details .t_banner .banner_play .play img {
  width: 100%;
}
.case_details .t_banner .banner_play .play_title {
  font-size: 18px;
  color: #fff;
  font-weight: bold;
  line-height: 24px;
  padding: 0 15px;
  margin-top: 10px;
}
.case_details .t_banner .banner_play p {
  font-size: 14px;
  line-height: 18px;
  color: #fff;
  padding: 0 15px;
  margin-top: 10px;
}
.case_details .content .share_link {
  height: 40px;
  line-height: 40px;
  padding: 20px 10px;
  border-bottom: 1px solid #e7e6e6;
}
.case_details .content .share_link a.l_link {
  float: left;
  display: block;
  font-size: 16px;
  color: #dc1e32;
  padding-left: 15px;
  background: url(../images/case_details/link_icon_red.png) no-repeat center left;
}
.case_details .content .share_link .r_share {
  float: right;
  font-size: 16px;
  color: #000;
  position: relative;
}
.case_details .content .share_link .r_share span {
  float: left;
  display: block;
  margin-right: 10px;
}
.case_details .content .share_link .r_share a {
  display: block;
  width: 40px;
  height: 40px;
  margin-left: 5px;
  float: left;
}
.case_details .content .share_link .r_share a.xinlang {
  background: url(../images/case_details/xinlang_black.png) no-repeat;
}
.case_details .content .share_link .r_share a.weixin {
  background: url(../images/case_details/weixin_black.png) no-repeat;
}
.case_details .content .share_link .r_share a.qq {
  background: url(../images/case_details/qq_black.png) no-repeat;
}
.case_details .content .share_link .r_share a.tudou {
  background: url(../images/case_details/tudou_black.png) no-repeat;
}
.case_details .content .share_link .r_share .qr-code-popup.active {
  display: block;
}
.case_details .content .share_link .r_share .qr-code-popup {
  background: url(../images/case_details/qr-code-popup-b.png) no-repeat;
  display: none;
  position: absolute;
  top: -175px;
  right: 32px;
  width: 150px;
  height: 154px;
}
.case_details .content .share_link .r_share .qr-code-popup .qr-code-img {
  padding: 10px;
}
.case_details .content .share_link .r_share .qr-code-popup .qr-code-img img {
  width: 100%;
}
.case_details .content .part_one {
  padding: 0 10px;
}
.case_details .content .part_one .case_title {
  font-size: 22px;
  font-weight: bold;
  text-align: center;
  margin-top: 50px;
  margin-bottom: 30px;
}
.case_details .content .part_one .case_introduce {
  font-size: 14px;
  line-height: 24px;
}
.case_details .content .part_one .image_text {
  overflow: hidden;
  margin-top: 40px;
}
.case_details .content .part_one .image_text .l_image {
  max-height: 366px;
  overflow: hidden;
}
.case_details .content .part_one .image_text .l_image img {
  width: 100%;
}
.case_details .content .part_one .image_text .r_text {
  font-size: 14px;
  line-height: 24px;
  padding-top: 20px;
  border: 1px solid #dbdada;
  border-top: none;
  padding: 0 15px;
  padding-bottom: 20px;
}
.case_details .content .part_one .image_text .r_text p {
  padding-top: 20px;
}
.case_details .content .related_products {
  margin-top: 50px;
  padding: 0 10px;
}
.case_details .content .related_products .pr_title {
  font-size: 22px;
  font-weight: bold;
  text-align: center;
  margin-bottom: 30px;
}
.case_details .content .related_products ul {
  overflow: hidden;
  margin-top: -20px;
}
.case_details .content .related_products ul li {
  margin-top: 20px;
}
.case_details .content .related_products ul li a {
  display: block;
  color: #333;
  background: #f1f1f1;
}
.case_details .content .related_products ul li .t_img {
  width: 100%;
  max-height: 321px;
  overflow: hidden;
}
.case_details .content .related_products ul li .t_img img {
  width: 100%;
}
.case_details .content .related_products ul li .b_text {
  padding: 0 15px;
  padding-bottom: 30px;
}
.case_details .content .related_products ul li .b_text .name {
  font-size: 18px;
  padding-top: 10px;
}
.case_details .content .related_products ul li .b_text .name img {
  position: relative;
  top: 5px;
  margin-right: 6px;
  display: inline-block;
  height: 24px;
}
.case_details .content .related_products ul li .b_text p {
  font-size: 14px;
  line-height: 24px;
  margin-top: 10px;
}
.case_details .content .consultation {
  margin-top: 50px;
  padding: 0 10px;
}
.case_details .content .consultation .con_title {
  font-size: 22px;
  font-weight: bold;
  text-align: center;
}
.case_details .content .consultation .image_btn {
  overflow: hidden;
  margin-top: 30px;
}
.case_details .content .consultation .image_btn .l_image {
  overflow: hidden;
  max-height: 366px;
}
.case_details .content .consultation .image_btn .l_image img {
  width: 100%;
}
.case_details .content .consultation .image_btn .r_btn {
  margin-top: 30px;
}
.case_details .content .consultation .image_btn .r_btn .title {
  font-size: 16px;
  text-align: center;
  line-height: 24px;
}
.case_details .content .consultation .image_btn .r_btn .btn_link {
  overflow: hidden;
  width: 285px;
  margin: 0 auto;
  margin-top: 20px;
}
.case_details .content .consultation .image_btn .r_btn .btn_link a {
  font-size: 14px;
  display: block;
  float: left;
  width: 135px;
  height: 40px;
  line-height: 40px;
  text-indent: 3px;
  border: 1px solid #4d4d4d;
  color: #333333;
  margin: 0 auto;
  position: relative;
}
.case_details .content .consultation .image_btn .r_btn .btn_link a img {
  display: block;
  position: absolute;
  right: 10px;
  top: 5px;
}
.case_details .content .consultation .image_btn .r_btn .btn_link a.last {
  margin-left: 10px;
  text-indent: 17px;
}
@media screen and (max-width: 420px) {
  .case_details .content .share_link {
    height: 32px;
    line-height: 32px;
  }
  .case_details .content .share_link .r_share {
    font-size: 14px;
  }
  .case_details .content .share_link .r_share a {
    background-size: 80% 80%!important;
    margin-left: -3px;
    display: inline-block;
  }
  .case_details .content .share_link .r_share .qr-code-popup {
    right: 18px;
  }
}