@media screen and (max-width: 1200px) {
  .mobile-container {
    background-color: #ffffff;
  }
  .fifth-part {
    /* position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-repeat: no-repeat;
    background-size: 100% 100%; */
    position: relative;
    /* margin-top: 99.9vh; */
    /* height: 100vh; */
    height: 12.821rem;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .fifth-part .container {
    padding: 0 1.067rem;
    /* position: absolute;
    top: 50%;
    transform: translateY(-50%); */
  }

  .fifth-part .content {
    font-size: 0.45rem;
    font-family: MicrosoftYaHei;
    color: #ffffff;
    line-height: 0.7rem;
    text-align: center;
  }
  .fifth-part .content:nth-child(1) {
    margin-bottom: 0.5rem;
  }

  /*博士团队 */
  .title-bg {
    width: 100%;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    font-size: 0.747rem;
    font-family: MicrosoftYaHei-Bold, MicrosoftYaHei;
    font-weight: bold;
    color: #e72418;
    line-height: 1.707rem;
    text-align: center;
    margin-top: 1.283rem;
    box-shadow: 0px 3px 6px 0px rgba(226, 226, 226, 0.5);
  }
  .fourth-part .item {
    margin-bottom: 1.6rem;
  }
  .fourth-part .item .photo {
    width: 100%;
  }
  .fourth-part .title1 {
    font-size: 0.4rem;
    text-align: center;
    font-weight: bold;
    margin: 0.4rem 0;
  }
  .fourth-part .names {
    margin-bottom: 0.4rem;
  }
  .fourth-part .names .name {
    font-size: 0.4rem;
  }

  .fourth-part .names .name span {
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #000000;
    font-size: 0.4rem;
  }
  .fourth-part .names .name:nth-child(2) {
    margin-left: 10px;
  }
  .fourth-part .names .name span:nth-child(2) {
    font-size: 0.373rem;
    margin-left: 10px;
  }
  .fourth-part .introduce {
    margin-bottom: 0.5rem;
  }
  .fourth-part .introduce p {
    font-size: 0.4rem;
    line-height: 0.8rem;
  }
  .fourth-part .button {
    width: 4rem;
    height: 1rem;
    background: #e72418;
    font-size: 0.4rem;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #ffffff;
    line-height: 1rem;
    text-align: center;
    margin: 0.6rem auto 0 auto;
  }
  /* .fourth-part .item .desc {
    padding: 0.667rem 0.8rem 0 0.667rem;
  } */
  /* 
  .fourth-part .item .name {
    font-family: MicrosoftYaHei-Bold, MicrosoftYaHei;
    font-size: 0.747rem;
    color: #270e8eff;
    font-weight: bold;
  }
  .fourth-part .item .name span {
    font-size: 1.28rem;
    padding-right: 0.533rem;
  }
  .fourth-part .item .post {
    font-family: MicrosoftYaHei-Bold, MicrosoftYaHei;
    font-size: 0.427rem;
    color: #270e8eff;
  }
  .fourth-part .item .line {
    width: 1.12rem;
    height: 2px;
    background: #e72418;
    border-radius: 1px;
    margin: 0.64rem 0;
  }
  .fourth-part .item .career {
    font-size: 0.373rem;
    font-family: MicrosoftYaHei;
    color: #000000;
    line-height: 0.64rem;
  }
  .fourth-part .item .career p {
    margin-bottom: 0.133rem;
  }
  .fourth-part .item2 {
    height: 5rem;
    width: 100%;
    position: relative;
    margin-bottom: 0.5rem;
  }
  .fourth-part .item2 .box {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    justify-content: space-between;
  }
  .fourth-part .item2 .box > img {
    width: 2.667rem;
  }
  .fourth-part .item2 .text h2 {
    width: 4rem;
    height: 0.66rem;
    font-size: 0.66rem;
    font-family: MicrosoftYaHei-Bold, MicrosoftYaHei;
    font-weight: bold;
    line-height: 0.66rem;
    position: relative;
  }
  .fourth-part .item2 .text h2::after {
    content: "";
    display: block;
    position: absolute;
    width: calc(100% + 0.293rem);
    height: 0.3rem;
    background: #bd1717;
    border-radius: 0.267rem;
    bottom: -0.133rem;
    left: -0.187rem;
    z-index: -1;
  }
  .fourth-part .item2 .line {
    width: 1.04rem;
    height: 0.053rem;
    margin: 0.773rem 0 0.32rem 0;
    background-color: #000000;
  }
  .fourth-part .item2 p {
    font-size: 0.427rem;
    font-family: MicrosoftYaHei;
    line-height: 0.533rem;
    margin-bottom: 0.667rem;
  }
  .fourth-part .item2 .btnImg {
    width: 3.68rem;
    height: 0.853rem;
    display: block;
    border: 1px solid #000000;
    font-size: 0.32rem;
    font-family: MicrosoftYaHei-Bold, MicrosoftYaHei;
    font-weight: bold;
    color: #000000;
    display: flex;
    justify-content: center;
    align-items: center;
    letter-spacing: 1px;
    text-align: center;
  } */
}
.item3 .list li a:active {
  color: #e72418;
}
@media screen and (max-width: 750px) {
  .third-part li {
    width: calc(100% - 1.657rem);
    margin: 0 auto 1.28rem auto;
    float: none;
  }
}