/* 详情 */
.case_details .top {
  display: flex;
  justify-content: space-between;
  margin: 0 0 90px 0;
}

.case_details .top .l,
.case_details .top .r {
  width: 48%;
}

.case_details .top .r {
    width: 100%;
}

.case_details .top .l {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.case_details .top .r h4 {
  margin: 0 0 20px 0;
  font-size: 36px;
  font-weight: bold;
}

.case_details .top .r span p img {
    display: block;
    width: 100% !important;
    height: auto !important;
}

.case_details .top .r span p:nth-child(1) {
  margin: 0 0 60px 0;
}

.case_details .top .l span,
.case_details .top .r span {
  line-height: 45px;
}


.case_details .top .r span p iframe {
    width: 100%;
}

.case_details .top .l span {
    display: none !important;
}

.case_details .bottom img {
  display: block;
  width: 100%;
}

/*.case_details .top .l h4,*/
/*.case_details .top .r h4 {*/
/*  font-weight: 500;*/
/*}*/

.case_details_box {
  padding: 120px 0 100px 0;
  background-color: #fff;
}

/* 相关推荐 */
.topage {
  position: relative;
  display: block;
  width: 48%;
}

.topage img {
  display: block;
  width: 100%;
  height: 100%;
}

.topage .text_content {
  position: absolute;
  top: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
  width: 100%;
  height: 100%;
  color: #fff;
  box-sizing: border-box;
}

.topage .text_content i {
  font-size: 80px;
}

.aflex {
  display: flex;
  justify-content: space-between;
  margin: 80px 0 0 0;
}

.aflex a:hover .fa {
  color: #F9A51B;
  transition: 0.6s;
}

.passr_title {
  text-align: center;
}

.passr_box {
  padding: 80px 0 120px 0;
  background-color: #F2F7FA;
}

@media screen and (max-width: 1680px) {}

@media screen and (max-width: 1600px) {}

@media screen and (max-width: 1440px) {
  .case_details_box {
    padding: 100px 0 80px 0;
  }

  .case_details .top .l h4 {
    font-size: 30px;
  }

  .case_details .top .r h4 {
    font-size: 30px;
  }

  .case_details .top .l span,
  .case_details .top .r span {
    font-size: 20px;
  }

  .passr_box {
    padding: 60px 0 100px 0;
  }

  .topage .text_content h5 {
    margin: 0;
  }
}

@media screen and (max-width: 1366px) {}

@media screen and (max-width: 1280px) {}

@media screen and (max-width: 1024px) {
  .case_details .top .l h4 {
    font-size: 26px;
  }

  .passr_title h4 {
    font-size: 26px;
  }
}

@media screen and (max-width: 980px) {
  .topage .text_content h5 {
    font-size: 16px;
  }

  .case_details .top .l h4,
  .case_details .top .r h4 {
    font-size: 20px;
  }

    .case_details .top .l span,
    .case_details .top .r span {
      font-size: 16px;
    }
}

@media screen and (max-width: 768px) {

  .case_details_box {
    padding: 50px 0 40px 0;
  }

  .case_details .top .l h4,
  .case_details .top .r h4 {
    font-size: 18px;
  }

  .case_details .top .l span,
  .case_details .top .r span {
    font-size: 14px;
    line-height: 1.3;
    letter-spacing: 1px;
  }

  .case_details .top .r span p:nth-child(1) {
    margin: 0 0 30px 0;
  }

  .case_details .top {
    margin: 0 0 30px 0;
  }

  .aflex {
    margin: 40px 0 0 0;
  }

  .passr_box {
    padding: 30px 0 50px 0;
  }

  .passr_title h4 {
    font-size: 20px;
  }
}

@media screen and (max-width: 640px) {
  .topage .text_content {
    justify-content: center;
  }

  .topage .text_content h5 {
    margin: 20px 0 0 0;
  }

  .case_details .top {
    flex-wrap: wrap;
  }

  .case_details .top .l,
  .case_details .top .r {
    width: 100%;
  }

  .case_details .top .l {
    margin: 0 0 20px 0;
  }

  .case_details .top .l h4 {
    margin: 0 0 20px 0;
  }
}

@media screen and (max-width: 375px) {}