.banner-wrap {
  height: 640px;
  width: 100%;
  background: url("https://ysxapp.oss-cn-beijing.aliyuncs.com/a/banner.png") no-repeat center center;
  background-size: cover; }

.nav-list {
  width: 800px;
  margin: 76px auto 30px; }
  .nav-list .nav-item {
    text-align: center;
    border: 1px solid #999;
    color: #666;
    font-size: 24px;
    transition: all 0.2s ease-in;
    cursor: pointer;
    width: 168px;
    height: 52px;
    line-height: 52px;
    border-radius: 6px;
    margin-right: 40px; }
    .nav-list .nav-item a {
      color: #666;
      width: 100%;
      height: 100%;
      display: inline-block; }
    .nav-list .nav-item:last-child {
      margin-right: 0; }
    .nav-list .nav-item.active {
      background-color: #FF9A22;
      border: 1px solid #FF9A22;
      color: #fff;
      font-weight: bold;
      font-size: 20px; }
      .nav-list .nav-item.active a {
        color: #fff; }

.case-list .case-item {
  width: 380px;
  height: 480px;
  margin-right: 30px;
  box-shadow: 0 1px 2px 2px #f5f5f5;
  border-radius: 6px;
  margin-top: 82px;
  position: relative; }
  .case-list .case-item a {
    color: #333; }
  .case-list .case-item:nth-child(3n) {
    margin-right: 0; }
  .case-list .case-item img {
    width: 100%;
    height: 320px;
    object-fit: contain; }
  .case-list .case-item img.dack-icon {
    height: 100px;
    width: 100px;
    top: -50px;
    display: block;
    z-index: 2;
    border-radius: 50%;
    overflow: hidden; }
  .case-list .case-item .txt-wrap {
    padding: 18px; }
    .case-list .case-item .txt-wrap h5.tit {
      font-size: 20px;
      font-weight: bold;
      padding: 5px 0 15px; }
    .case-list .case-item .txt-wrap p {
      font-size: 16px;
      line-height: 32px; }

/*# sourceMappingURL=caseList.css.map */