@media screen and (max-width: 1200px) {
  .banner .banner-content {
    width: 72.4%;
    padding: 16.3% 0 0;
    top: 27.68%;
    left: 13.8%;
    background-color: transparent;
  }
  .banner .banner-content .content-tit {
    color: #143D8E;
    margin-bottom: 5.06%;
  }
  .banner .banner-content .content-mintit {
    color: #000;
  }
  .qualifications-box .qualifications {
    width: 93.6%;
  }
  .qualifications-box .qualifications .qualifications-item {
    width: 48.43%;
    padding-bottom: 58.83%;
    margin-bottom: 2.85%;
  }
  .qualifications-box .qualifications .qualifications-item:hover img {
    -webkit-filter: drop-shadow(0px 0px 0px #FFF);
    filter: drop-shadow(0px 0px 0px #FFF);
    transform: none;
  }
  .qualifications-box .qualifications .qualifications-item:hover .qua-itro .more {
    background-color: #EEE;
    color: #999;
  }
  .qualifications-box .qualifications .qualifications-item:not(:nth-child(4n)) {
    margin-right: 0;
  }
  .qualifications-box .qualifications .qualifications-item:not(:nth-child(2n)) {
    margin-right: 3.14%;
  }
  .qualifications-box .qualifications .qualifications-item .img-box {
    width: 46.18%;
    top: 13.2%;
    left: 26.91%;
    overflow: hidden;
  }
  .qualifications-box .qualifications .qualifications-item .img-box img {
    -webkit-filter: drop-shadow(0px 0px 0px #FFF);
    filter: drop-shadow(0px 0px 0px #FFF);
  }
  .qualifications-box .qualifications .qualifications-item .qua-itro .more {
    padding: 2.37% 0;
  }
}