.banner-wrap {
  height: 640px;
  background: url("https://ysxapp.oss-cn-beijing.aliyuncs.com/a/banner1.png") no-repeat center center;
  background-size: cover; }

.intro-wrap p.desc {
  color: #282828;
  font-size: 20px;
  line-height: 40px; }
.intro-wrap .img-list {
  padding: 40px 0 76px; }

.qualification-wrap {
  height: 760px;
  background: url("https://ysxapp.oss-cn-beijing.aliyuncs.com/a/pic-bg.png") no-repeat center center;
  background-size: cover; }
  .qualification-wrap .common-top-wrap h5, .qualification-wrap .common-top-wrap h3 {
    color: #fff; }
  .qualification-wrap .swiper-container-wrap {
    position: relative; }
    .qualification-wrap .swiper-container-wrap .swiper-container {
      position: relative;
      color: #fff;
      width: 1050px;
      height: 472px; }
      .qualification-wrap .swiper-container-wrap .swiper-container .swiper-wrapper .swiper-slide {
        text-align: center;
        vertical-align: middle;
        display: inline-block; }
        .qualification-wrap .swiper-container-wrap .swiper-container .swiper-wrapper .swiper-slide img {
          text-align: center;
          vertical-align: middle;
          display: inline-block;
          width: 100%;
          user-select: none; }
    .qualification-wrap .swiper-container-wrap .swiper-button-prev {
      height: 48px;
      width: 48px;
      border-radius: 50%;
      left: 0px;
      cursor: pointer; }
      .qualification-wrap .swiper-container-wrap .swiper-button-prev::after {
        content: '';
        width: 0; }
    .qualification-wrap .swiper-container-wrap .swiper-button-next {
      height: 48px;
      width: 48px;
      border-radius: 50%;
      right: 0px;
      cursor: pointer; }
      .qualification-wrap .swiper-container-wrap .swiper-button-next::after {
        content: '';
        width: 0; }

.partner-wrap .partner-list {
  margin-bottom: 56px; }
  .partner-wrap .partner-list .partner-item {
    width: 250px;
    height: 120px;
    line-height: 120px;
    margin-right: 23px;
    border: 1px solid #ccc;
    margin-bottom: 20px;
    position: relative;
    text-align: center;
    overflow: hidden; }
    .partner-wrap .partner-list .partner-item:nth-child(4n) {
      margin-right: 0; }
    .partner-wrap .partner-list .partner-item img {
      transition: all 0.4s ease-in-out; }
    .partner-wrap .partner-list .partner-item:hover img {
      transform: scale(1.1); }

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