.clearfix {
  zoom: 1;
}
.clearfix::after {
  content: '';
  display: block;
  height: 0;
  clear: both;
}
.r0{
  right: 0;
}
.fl{
  float: left;
}
.fr{
  float: right;
}
.mr125{
  margin-right: 125px;
}

.banner{
  width: 100%;
  height: 750px;
  background: url(../images/productXld/banner_xld@2x.png) no-repeat;
  background-position: center;
  background-size: cover;
  box-sizing: border-box;
}
.bannerBox{
  width: 1440px;
  height: 750px;
  box-sizing: border-box;
  margin: 0 auto;
  position: relative;
}
.bannerLeft{
  width: 751px;
  height: 514px;
  bottom: 0;
  position: absolute;
}
.bannerA{
  width: 751px;
  height: 514px;
}
.bannerB{
  width: 706px;
  height: 409px;
  position: relative;
  top: -605px;
  left: 40px;
}
.bannerTit{
  color: #1e1e1e;
  display: inline-block;
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
}
.appName{
  width: 240px;
}
.bannerTit .tit1{
  font-size: 40px;
  font-weight: 500;
  letter-spacing: 1.5px;
}
.bannerTit .tit2{
  font-size: 22px;
  margin-top: 45px;
  line-height: 38px;
  letter-spacing: 1.5px;
}

/*  */
.carousel{
  box-sizing: border-box;
  padding: 110px 0 135px 0;
  text-align: center;
}
.carousel .title{
  font-size: 36px;
  font-weight: 500;
  line-height: 52px;
  color: #1E1E1E;
}
.carousel .info{
  font-size: 20px;
  font-weight: 400;
  line-height: 52px;
  color: rgba(101, 101, 101, 0.24);
}
.graphic{
  width: 1200px;
  margin: 0 auto;
  font-size: 0;
}
.graphic .mr{
  margin-right: 125px;
}
.graphic>div{
  display: inline-block;
  /* margin: 0 3.5%; */
}
.graphic .icon{
  width: 132px;
  margin-top: 70px;
}
.graphic .tit1{
  width: 175px;
  display: block;
  margin: 38px auto 0 auto;
  color: rgba(32, 52, 90, 0.7);;
  font-size: 24px;
  line-height: 54px;
  letter-spacing: 1;
}
.graphic .tit2{
  width: 135px;
  display: block;
  margin: 0 auto;
  color: #20345A;
  font-weight: 600;
  font-size: 28px;
  letter-spacing: 1;
}

/* 详细介绍 */
.solutionInfo>div{
  width: 100%;
  height: 900px;
  box-sizing: border-box;
  padding: 75px 0;
}
.solutionBox>div{
  width: 1200px;
  margin: 0 auto;
  position: relative;
}
.solutionInfo .text{
  display: inline-block;
  width: 500px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
} 
.s-text{
  width: 487px;
}
.solutionInfo .line{
  width: 44px;
  height: 6px;
  background: #3394FF;
  border-radius: 8px;
}
.solutionInfo .title{
  font-size: 32px;
  color: #1E1E1E;
  border-radius: 8px;
  line-height: 56px;
  font-weight: bold;
  letter-spacing: 1.5px;
}
.solutionInfo .info{
  font-size: 16px;
  color: #727272;
  line-height: 28px;
  margin-top: 30px;
  letter-spacing: 1.5px;
}
.solutionInfo .image, .solutionInfo .image i{
  width: 805px;
  height: 750px;
}
.client>span{
  display: inline-block;
  width: 128px;
  height: 44px;
  border: 1px solid #B729F8;
  border-radius: 50px;
  text-align: center;
  line-height: 44px;
  box-sizing: border-box;
  font-size: 12px;
  margin-top: 102px;
  cursor: pointer;
}
.client>span>i{
  display: inline-block;
  width: 18px;
  height: 18px;
  vertical-align: text-bottom;
  line-height: 44px;
  margin-right: 3px;
}
.client .ios{
  color: #fff;
  background: #B729F8;
  margin-right: 16px;
}
.ios>i{
  background: url(../images/productXld/ios_icon.png) no-repeat;
  background-size: 100% 100%;
}
.client .android{
  color: #B729F8;
}
.android>i{
  background: url(../images/productXld/android_icon.png) no-repeat;
  background-size: 100% 100%;
}
.imga{
  float: right;
  background: url(../images/productXld/pic_pho_a@2x.png) no-repeat;
  background-size: 100% 100%;
  position: relative;
}
.image>i{
  display: block;
  position: absolute;
}
.imga .icona{
  background: url(../images/productXld/icon_xld_a@2x.png) no-repeat;
  background-size: 100% 100%;
}
.imga .iconb{
  background: url(../images/productXld/icon_xld_b@2x.png) no-repeat;
  background-size: 100% 100%;
}
.imga .iconc{
  background: url(../images/productXld/icon_xld_c@2x.png) no-repeat;
  background-size: 100% 100%;
}
/* imageb */
.imgb{
  float: left;
  background: url(../images/productXld/pic_b@2x.png) no-repeat;
  background-size: 100% 100%;
  position: relative;
}
.imgb .icona{
  background: url(../images/productXld/pic_b_a@2x.png) no-repeat;
  background-size: 100% 100%;
}
.imgb .iconb{
  background: url(../images/productXld/pic_b_b@2x.png) no-repeat;
  background-size: 100% 100%;
}
/* imagec */
.imgc{
  float: right;
  background: url(../images/productXld/pic_c@2x.png) no-repeat;
  background-size: 100% 100%;
  position: relative;
}
.imgc .icona{
  background: url(../images/productXld/pic_c_a@2x.png) no-repeat;
  background-size: 100% 100%;
}
.imgc .iconb{
  background: url(../images/productXld/pic_c_b@2x.png) no-repeat;
  background-size: 100% 100%;
}
.imgc .iconc{
  background: url(../images/productXld/pic_c_c@2x.png) no-repeat;
  background-size: 100% 100%;
}
.imgc .icond{
  background: url(../images/productXld/pic_c_d@2x.png) no-repeat;
  background-size: 100% 100%;
}

.bg1{
  background: url(../images/productXld/bg_a@2x.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.bg2{
  background: url(../images/productXld/bg_b.png) no-repeat;
  background-position: center;
  background-size: cover;
}
.bg3{
  background: url(../images/productXld/bg_c.png) no-repeat;
  background-position: center;
  background-size: cover;
}

@media screen and (max-width: 1440px) {
  .banner{
    height: 565px;
  }
  .bannerBox{
    width: 1000px;
  }
  .bannerLeft{
    width: 589px;
    height: 403px;
  }
  .bannerA{
    width: 589px;
    height: 403px;
  }
  .bannerB{
    width: 554px;
    height: 321px;
    top: -480px;
    left: 30px;
  }
  .bannerBox{
    width: 1000px;
    height: 562px;
  }
  .appName{
    width: 180px;
  }
  .bannerTit .tit2{
    font-size: 14px;
    line-height: 28px;
    letter-spacing: 1.5px;
  }
  .client>span{
    width: 120px;
    height: 38px;
    line-height: 38px;
    margin-top: 54px;
  }
  .client>span>i{
    width: 15px;
    height: 15px;
    line-height: 38px;
    margin-right: 3px;
  }
  .carousel{
    padding: 88px 0 105px 0;
  }
  .carousel .title{
    font-size: 24px;
  }
  .carousel .info{
    font-size: 14px;
    line-height: 20px;
  }
  .graphic{
    width: 1000px;
    margin: 0 auto;
    font-size: 0;
  }
  .graphic .mr{
    margin-right: 100px;
  }

  .graphic .icon{
    width: 99px;
    margin-top: 52px;
  }
  .graphic .tit1{
    font-size: 14px;
    margin: 13px auto 0 auto;
  }
  .graphic .tit2{
    font-size: 18px;
  }

  /* 详细介绍  */
  .solutionInfo>div{
    height: 600px;
    padding: 19px 0;
  }
  .solutionBox>div{
    width: 950px;
  }
  .solutionInfo .text{
    width: 381px;
  }
  .s-text{
    width: 365px;
  }
  .solutionInfo .title{
    font-size: 24px;
    line-height: 40px;
  }
  .solutionInfo .info{
    font-size: 14px;
    line-height: 20px;
    margin-top: 26px;
  }
  .solutionInfo .image, .solutionInfo .image i{
    width: 585px;
    height: 590px;
  }

}