.top-container {
  width: 100%;
  height: 360px; }

.centent-box {
  margin-bottom: 100px; }
  .centent-box .service-list {
    width: 100%;
    background-image: url(../../image/fuwu_bg_small.png);
    background-size: 100% 100%;
    padding: 40px 0; }
    .centent-box .service-list .service-item {
      height: 285px;
      border: 1px solid #E8ECF3;
      box-sizing: border-box;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      margin-bottom: 20px; }
      .centent-box .service-list .service-item:hover {
        border-color: #174086; }
        .centent-box .service-list .service-item:hover .icon .default {
          display: none; }
        .centent-box .service-list .service-item:hover .icon .active {
          display: block; }
        .centent-box .service-list .service-item:hover .title {
          color: #174086; }
      .centent-box .service-list .service-item .icon {
        width: 72px;
        height: 72px; }
        .centent-box .service-list .service-item .icon .active {
          display: none; }
      .centent-box .service-list .service-item .title {
        width: 100%;
        color: #222227;
        font-size: 20px;
        margin-top: 40px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        padding: 0 20px;
        text-align: center; }
      .centent-box .service-list .service-item .synopsis {
        font-size: 14px;
        color: #BEC2C8;
        margin-top: 20px;
        text-align: center;
        padding: 0 20px;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2; }
  .centent-box .case-box {
    margin-top: 60px; }
    .centent-box .case-box .title-box {
      width: 100%;
      display: flex;
      flex-direction: column;
      align-items: center;
      overflow: hidden; }
      .centent-box .case-box .title-box .blue-title {
        color: #19448e;
        font-size: 30px;
        font-weight: bold; }
      .centent-box .case-box .title-box img {
        width: 136px;
        height: 25px;
        margin-top: 10px; }
    .centent-box .case-box .case-list .case-item {
      width: 100%;
      flex-direction: column;
      position: relative;
      height: 275px;
      margin-top: 40px; }
      .centent-box .case-box .case-list .case-item img {
        flex: 1;
        width: 100%;
        flex-shrink: 0; }
      .centent-box .case-box .case-list .case-item:hover .title {
        background-color: rgba(23, 64, 134, 0.7);
        color: #FFFFFF;
        height: 100%;
        display: flex;
        align-items: center;
        white-space: normal;
        line-height: 24px;
        justify-content: center;
        transition: all 0.5s; }
      .centent-box .case-box .case-list .case-item .title {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        flex-shrink: 0;
        height: 60px;
        background: rgba(241, 244, 249, 0.8);
        font-size: 16px;
        color: #222227;
        transition: all 0.5s;
        padding: 0 10px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        line-height: 60px;
        text-align: center;
        box-sizing: border-box; }