.mobile {
  display: none;
}

.banner {
  display: block;
  width: 100%;
}

.server {
  text-align: center;
  padding-bottom: 78rem;
}
.server .section-title .title {
  font-size: 36rem;
  padding-top: 66rem;
  margin-bottom: 6rem;
}
.server .section-title .sub-title {
  font-size: 26rem;
  padding-bottom: 100rem;
}
.server .content {
  margin: 0 470rem;
}
.server .content .mobile {
  display: none;
}
.server .content .server-list {
  display: flex;
  justify-content: space-around;
}
.server .content .server-list .list-item .item-icon {
  width: 70rem;
  height: 70rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.server .content .server-list .list-item .item-icon img {
  width: 100%;
}
.server .content .server-list .list-item .item-icon img:first-child {
  display: block;
}
.server .content .server-list .list-item .item-icon img:last-child {
  display: none;
}
.server .content .server-list .list-item.active .item-icon img:first-child {
  display: none;
}
.server .content .server-list .list-item.active .item-icon img:last-child {
  display: block;
}
.server .content .server-list .list-item .describe {
  margin-top: 26rem;
  font-size: 16rem;
}
.server .content .server-line {
  margin-top: 30rem;
  margin-bottom: 40rem;
  position: relative;
  display: flex;
  justify-content: space-around;
}
.server .content .server-line .dot {
  position: relative;
  width: 28rem;
  height: 28rem;
  border-radius: 50%;
  border: 1rem solid #dddddd;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1;
}
.server .content .server-line .dot::after {
  display: block;
  content: "";
  width: 16rem;
  height: 16rem;
  border-radius: 50%;
  background: #dddddd;
}
.server .content .server-line .dot.active::after {
  background: #4d72ec;
}
.server .content .server-line::before {
  position: absolute;
  content: "";
  width: 100%;
  height: 1rem;
  background: #dddddd;
  top: 50%;
  transform: translateY(-50%);
  z-index: 0;
}
.server .content .server-img img {
  display: block;
  width: 100%;
}
.server .content .swiper-container {
  padding-bottom: 36rem;
}
.server .content .more-server {
  display: block;
  width: 100%;
  margin: 78rem 0;
}
.server .content .example {
  display: block;
  width: 100%;
}

.statistics {
  position: relative;
  background: #105cfb;
  color: #ffffff;
  text-align: center;
  padding-top: 50rem;
  padding-bottom: 200rem;
}
.statistics .title {
  font-size: 36rem;
  margin-bottom: 50rem;
}
.statistics .count-box {
  display: flex;
  justify-content: space-between;
  margin: 0 470rem;
}
.statistics .count-box .count {
  font-size: 60rem;
  font-weight: bold;
}
.statistics .count-box .count small {
  font-size: 16rem;
  font-weight: normal;
}
.statistics .count-box .info {
  font-size: 16rem;
}
.statistics .main-info {
  margin: 60rem 470rem;
  font-size: 22rem;
}
.statistics .partners {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -380rem;
  width: 964rem;
  color: #333333;
  background: #ffffff;
  box-shadow: 0 1rem 45rem 0px rgba(6, 0, 1, 0.28);
  border-radius: 90rem;
  padding-top: 30rem;
  padding-bottom: 30rem;
}
.statistics .partners .main-title {
  font-size: 44rem;
  font-family: NSimSun;
  font-weight: 800;
}
.statistics .partners .main-title .tips {
  font-size: 16rem;
}
.statistics .partners .company {
  margin-top: 40rem;
  width: 688rem;
}

.contact {
  position: relative;
  padding-top: 430rem;
}
.contact .bg {
  display: block;
  width: 100%;
}
.contact .mobile {
  display: none;
}
.contact .content {
  width: 100%;
  position: absolute;
  bottom: 186rem;
  font-size: 26rem;
  font-weight: 600;
  text-align: center;
}
.contact .content p {
  margin-bottom: 10rem;
}
.contact .content span {
  display: block;
  width: 232rem;
  border-radius: 50rem;
  padding: 10rem;
  background: #105cfb;
  margin: 0 auto;
}
.contact .content span a {
  color: #ffffff;
  text-decoration: none;
}

.swiper-container {
  position: relative;
  overflow: hidden;
}
.swiper-container .swiper-slide img {
  width: 100%;
}

@media screen and (max-width: 750px) {
  .banner {
    padding-top: 100rem;
  }
  .server {
    padding-bottom: 0;
  }
  .server .mobile {
    display: block;
  }
  .server .swiper {
    padding: 48rem 88rem 0;
  }
  .server .swiper .swiper-container {
    padding-bottom: 100rem;
  }
  .server .swiper .swiper-container .swiper-slide {
    position: relative;
  }
  .server .swiper .swiper-container .swiper-slide .detail-btn {
    position: absolute;
    top: 670rem;
    left: 50%;
    transform: translateX(-50%);
    display: block;
    background: #00b7ee;
    border-radius: 50rem;
    border: 2rem solid #0068b7;
    padding: 6rem 24rem;
  }
  .server .swiper .swiper-container .swiper-slide .detail-btn a {
    text-decoration: none;
    font-size: 36rem;
    color: #ffffff;
  }
  .server .swiper .swiper-container .swiper-pagination {
    bottom: 24rem;
  }
  .server .swiper .swiper-container .swiper-pagination .swiper-pagination-bullet {
    width: 20rem;
    height: 20rem;
  }
  .server .section-title .title {
    font-size: 30rem;
  }
  .server .section-title .sub-title {
    display: none;
  }
  .server .main-server {
    background: #f6f6f6;
    padding: 0 80rem 40rem;
  }
  .server .main-server .section-title {
    margin-bottom: 40rem;
  }
  .server .content {
    margin: 0;
  }
  .server .content.server-info {
    padding: 0;
  }
  .server .content.server-info .more-server {
    width: 560rem;
    margin: 60rem auto 0;
  }
  .server .content.server-info .example {
    width: 690rem;
    margin: 40rem auto;
  }
  .server .desktop {
    display: none;
  }
  .statistics .title {
    font-size: 32rem;
    margin-bottom: 40rem;
  }
  .statistics .count-box {
    width: 75%;
    margin: 0 auto;
  }
  .statistics .count-box .count {
    font-size: 46rem;
  }
  .statistics .count-box .count small {
    font-size: 12rem;
  }
  .statistics .main-info {
    width: 78%;
    font-size: 14rem;
    line-height: 28rem;
    margin: 40rem auto 0;
  }
  .statistics .partners {
    width: 640rem;
    border-radius: 60rem;
    bottom: -300rem;
  }
  .statistics .partners .main-title {
    font-size: 32rem;
  }
  .statistics .partners .main-title .tips {
    font-size: 16rem;
  }
  .statistics .partners .company {
    margin-top: 12rem;
    width: 540rem;
  }
  .contact .desktop {
    display: none;
  }
  .contact .mobile {
    display: block;
  }
  .contact .content {
    font-size: 24rem;
    bottom: 50rem;
  }
  .contact .content span {
    width: 180rem;
  }
}