.index-banner {
  position: relative;
  height: 260px;
  margin-bottom: 40px; }
  .index-banner .banner-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: -1;
    -o-object-fit: cover;
       object-fit: cover; }
  .index-banner .mobile-bg {
    display: block; }
  .index-banner .normal-bg {
    display: none; }
  .index-banner .banner-content {
    text-align: center; }
  .index-banner .banner-title {
    font-weight: 600;
    color: #fff;
    font-size: 22px;
    margin-bottom: 8px; }
  .index-banner .banner-des {
    color: #fff;
    font-weight: 400;
    font-size: 12px; }

.service-container .service-item {
  padding: 0px; }
  .service-container .service-item .service-item-left .item-title {
    font-size: 14px;
    line-height: 22px; }
  .service-container .service-item .service-item-left .item-subtitle {
    font-size: 24px;
    margin: 6px 0 16px; }
  .service-container .service-item .service-item-left .item-desc {
    color: #8c8e92;
    font-size: 14px;
    line-height: 34px; }
  .service-container .service-item .service-item-right .picture {
    height: 237px;
    width: 100%; }