@media (max-width: 1200px) {
  .example-main {
    display: none;
  }
  .example-appbox {
    display: block;
    padding: 20px 12px 30px 12px;
  }
  .exm-apphead {
    width: 100%;
    height: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .hide-box {
    width: 0;
    height: 100%;
  }
  .right-imgbox {
    height: 40px;
    line-height: 40px;
    border-bottom:1px solid rgba(0,0,0,.2);
  }
  .exm-applist {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .exam-appitem {
    width: calc(50% - 10px);
    margin-bottom: 20px;
    border-radius: 20px;
    position: relative;
  }
  .caseimg-appitem {
    width: 100%;
    display: inline-block;
    transition: none;
  }
  .caseimg-appitem:hover {
    transform: none;
  }
  .exam-appitem:hover .caseimg-title {
    display: inline-block;
  }
  .exm-linker {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 88px;
    display: flex;
    align-items: center;
    justify-content: center;
    background:linear-gradient(0deg,rgba(24,144,255,1),rgba(24,144,255,1));
  }
  .exm-linkIcon {
    width: 32px;
    height: 27px;
    display: inline-block;
    margin-right: 20px;
  }
  .exm-linkTxt {
    font-size:26px;
    font-family: "PingFang SC", "Microsoft YaHei";
    font-weight:500;
    color:rgba(255,255,255,1);
  }
}

@media (max-width: 768px) {
  .exam-appitem {
    width: 100%;
  }
}