* {
  margin: 0;
  padding: 0;
}
html,
body {
  font-family: 'PingFangSC-Regular,PingFang SC';
  background-color: #F0F3F7;
}
@media screen and (min-width: 1024px) {
  #solution {
    width: 100%;
  }
  #solution div.banner {
    width: 100%;
    height: 450px;
    padding: 0 100px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
  }
  #solution div.banner div.maintitle {
    width: 100%;
    text-align: center;
    font-size: 50px;
    color: #fff;
    padding: 94px 0 10px;
    font-weight: 300;
  }
  #solution div.banner div.subhead {
    width: 100%;
    text-align: center;
    font-size: 24px;
    color: #fff;
    font-weight: 300;
  }
  #solution div.banner div.callusbtn {
    width: 140px;
    height: 44px;
    line-height: 44px;
    text-align: center;
    box-shadow: 0px 1px 1px 0px rgba(0, 0, 0, 0.08);
    border-radius: 2px;
    font-size: 16px;
    color: #ffffff;
    background: #0ea4e5;
    margin: 70px auto;
    cursor: pointer;
    opacity: 0.9;
  }
  #solution div.banner div.callusbtn:hover {
    opacity: 1;
  }
  #solution ul.partner {
    width: 100%;
    background: #F7F9FC;
    display: flex;
    justify-content: center;
    margin: 0;
    padding: 20px;
  }
  #solution ul.partner li {
    width: 160px;
    height: 48px;
    margin: 0 35px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
  }
  #solution div.changjing {
    width: 100%;
    height: 478px;
    background-color: #fff;
    display: flex;
    justify-content: center;
    padding: 60px 0;
    align-items: center;
  }
  #solution div.changjing div.description {
    width: 300px;
    padding: 30px;
  }
  #solution div.changjing div.description p {
    font-size: 16px;
    color: #2e2f33;
    line-height: 24px;
    font-family: 'PingFangSC-Regular,PingFang SC';
    text-align: left;
  }
  #solution div.changjing div.swiper {
    height: 100%;
    margin-left: 140px;
    position: relative;
  }
  #solution div.changjing div.swiper .current-swiper {
    width: 480px;
    height: 320px;
    border-radius: 10px;
    margin: 0 auto;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.05);
    position: relative;
    z-index: 99;
  }
  #solution div.changjing div.swiper .left-swiper {
    position: absolute;
    left: -108px;
    top: 40px;
    z-index: 1;
  }
  #solution div.changjing div.swiper .right-swiper {
    position: absolute;
    right: -108px;
    top: 40px;
    z-index: 1;
  }
  #solution div.changjing div.swiper .nocurrent-swiper {
    width: 370px;
    height: 246px;
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.05);
  }
  #solution div.changjing div.swiper .nocurrent-swiper:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(237, 240, 240, 0.7);
    z-index: 99;
  }
  #solution div.changjing div.swiper .swiper-button-prev {
    position: absolute;
    left: -74px;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.8);
    font-size: 30px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: 40%;
    line-height: 48px;
    text-align: center;
  }
  #solution div.changjing div.swiper .swiper-button-prev span.iconfont {
    font-size: 28px;
    color: #7D8089;
  }
  #solution div.changjing div.swiper .swiper-button-prev::after {
    display: none;
  }
  #solution div.changjing div.swiper .swiper-button-next {
    position: absolute;
    right: -74px;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.8);
    font-size: 30px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: 40%;
    line-height: 48px;
    text-align: center;
    transform: rotate(180deg);
  }
  #solution div.changjing div.swiper .swiper-button-next span.iconfont {
    font-size: 28px;
    color: #7D8089;
  }
  #solution div.changjing div.swiper .swiper-button-prev:hover span.iconfont,
  #solution div.changjing div.swiper .swiper-button-next:hover span.iconfont {
    color: #0b89ff;
  }
  #solution div.changjing div.swiper .swiper-button-prev:hover,
  #solution div.changjing div.swiper .swiper-button-next:hover {
    background-color: #ffffff;
  }
  #solution div.changjing div.swiper .swiper-button-next::after {
    display: none;
  }
  #solution div.changjing div.swiper .swiper-pagination {
    width: 100%;
    position: absolute;
    bottom: 0;
    display: flex;
    justify-content: center;
  }
  #solution div.changjing div.swiper .swiper-pagination .swiper-pagination-bullet {
    display: block;
    width: 42px;
    height: 3px;
    background: #0ea4e5;
    border-radius: 2px;
    margin-left: 10px;
  }
  #solution div.changjing div.swiper .swiper-slide {
    width: 100%;
    height: 100%;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
  }
  #solution div.changjing div.swiper .swiper-slide div.title {
    width: 100%;
    height: 50px;
    line-height: 50px;
    border-radius: 9px;
    text-align: center;
    position: absolute;
    left: 0;
    bottom: 0;
    font-size: 14px;
    font-family: 'PingFangSC-Medium,PingFang SC';
    font-weight: 500;
    color: #e6e6e6;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.1) 20%, rgba(0, 0, 0, 0.9) 100%);
  }
  #solution div.ourservice {
    width: 100%;
    height: 2650px;
    padding-top: 120px;
    position: relative;
  }
  #solution div.ourservice div.service-title {
    height: 36px;
    margin: 0 auto;
    display: flex;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }
  #solution div.ourservice div.service-title .text {
    height: 100%;
    line-height: 36px;
    font-size: 34px;
    color: #2e2f33;
    padding: 0 13px;
    white-space: nowrap;
  }
  #solution div.ourservice div.service-title .icon {
    width: 64px;
    height: 100%;
    background-image: url(../img/title-icon.png);
    background-size: contain;
  }
  #solution div.ourservice div.service-biaozhu {
    width: 100%;
    margin-top: 100px;
  }
  #solution div.ourservice div.service-biaozhu div.biaozhu-title {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  #solution div.ourservice div.service-biaozhu div.biaozhu-title div.icon {
    width: 26px;
    height: 19px;
    background: url(../img/solution/subtitle.png) no-repeat center / cover;
  }
  #solution div.ourservice div.service-biaozhu div.biaozhu-title div.text {
    font-size: 28px;
    color: #2e2f33;
    line-height: 40px;
    margin-left: 10px;
  }
  #solution div.ourservice div.service-biaozhu div.biaozhu-subtitle {
    width: 100%;
    text-align: center;
    font-size: 14px;
    color: #56585c;
    line-height: 20px;
    margin-top: 10px;
    margin-bottom: 48px;
  }
  #solution div.ourservice div.service-biaozhu ul.biaozhu-list-mobile {
    display: none;
  }
  #solution div.ourservice div.service-biaozhu ul.biaozhu-list {
    width: 1050px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
  }
  #solution div.ourservice div.service-biaozhu ul.biaozhu-list li {
    width: 300px;
    height: 260px;
    margin-left: 50px;
    border-radius: 4px;
    position: relative;
    background-color: #140A0B;
  }
  #solution div.ourservice div.service-biaozhu ul.biaozhu-list li div.img {
    width: 100%;
    height: 206px;
    border-radius: 4px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
  }
  #solution div.ourservice div.service-biaozhu ul.biaozhu-list li div.title {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 50px;
    width: 100%;
    border-radius: 0 0 4px 4px;
    align-items: center;
    display: flex;
    padding-left: 10px;
  }
  #solution div.ourservice div.service-biaozhu ul.biaozhu-list li div.title div.icon {
    width: 7px;
    height: 12px;
    background: url(../img/solution/bzicon.png) no-repeat center / cover;
  }
  #solution div.ourservice div.service-biaozhu ul.biaozhu-list li div.title div.text {
    margin-left: 7px;
    font-size: 16px;
    font-weight: 500;
    color: #ffffff;
    line-height: 22px;
    letter-spacing: 1px;
  }
  #solution div.ourservice div.service-caiji ul.caiji-list {
    width: 100%;
    display: flex;
    justify-content: center;
  }
  #solution div.ourservice div.service-caiji ul.caiji-list li {
    width: 272px;
    height: 450px;
    margin: 0 15px;
  }
  #solution div.ourservice div.service-caiji ul.caiji-list li div.img {
    width: 100%;
    height: 408px;
    border-radius: 4px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
  }
  #solution div.ourservice div.service-caiji ul.caiji-list li div.text {
    width: 100%;
    text-align: center;
    font-size: 16px;
    font-weight: 600;
    color: #2e2f33;
    line-height: 22px;
    margin-top: 20px;
    font-family: 'PingFangSC-Medium,PingFang SC';
  }
  #solution div.ourservice div.service-callus {
    width: 1178px;
    height: 147px;
    margin: 0 auto;
    border-radius: 8px;
    padding-top: 30px;
    margin-top: 98px;
    background: url(../img/solution/callusbg.png) no-repeat center / cover;
  }
  #solution div.ourservice div.service-callus div.text {
    width: 100%;
    text-align: center;
    font-size: 22px;
    font-family: 'PingFangSC-Regular,PingFang SC';
    font-weight: 400;
    color: #ffffff;
    line-height: 30px;
  }
  #solution div.ourservice div.service-callus div.callusbtn {
    width: 160px;
    height: 48px;
    line-height: 48px;
    text-align: center;
    box-shadow: 0px 1px 1px 0px rgba(0, 0, 0, 0.08);
    border-radius: 4px;
    font-size: 16px;
    color: #ffffff;
    background: #0ea4e5;
    margin: 16px auto;
  }
  #solution div.ourservice div.service-callus div.callusbtn:hover {
    cursor: pointer;
  }
  #solution div.ourservice div.service-bushu ul.bushu-list {
    width: 100%;
  }
  #solution div.ourservice div.service-bushu ul.bushu-list li {
    width: 980px;
    height: 232px;
    margin: 0 auto;
    margin-bottom: 80px;
    display: flex;
    align-items: center;
    justify-content: space-around;
  }
  #solution div.ourservice div.service-bushu ul.bushu-list li div.pic {
    width: 424px;
    height: 278px;
  }
  #solution div.ourservice div.service-bushu ul.bushu-list li div.pic1 {
    background: url(../img/solution/bushupic-l.gif) no-repeat center / cover;
  }
  #solution div.ourservice div.service-bushu ul.bushu-list li div.pic2 {
    background: url(../img/solution/bushupic-r.gif) no-repeat center / cover;
  }
  #solution div.ourservice div.service-bushu ul.bushu-list li div.text {
    width: 420px;
    font-size: 16px;
    font-family: 'PingFangSC-Regular,PingFang SC';
    font-weight: 400;
    color: #2e2f33;
    line-height: 26px;
  }
  #solution div.ourservice div.service-bushu ul.bushu-list li div.text-mobile {
    display: none;
  }
}