.J_bannerItem{
  height: 500px;
  cursor: default;
  background-position: 50% 50%;
  background-repeat: no-repeat;
  overflow: hidden;
  display: block;
  outline: none;
  margin: 0px auto;
  position: relative;
  z-index: 1;
  background-size: cover;
  background-image: url(../img/index/ABUIABAEGAAgmZv8tAYo_ry86wMwgA84qAY.png);
    position: relative;
    height: 500px;
    overflow: hidden;
    margin: 0px auto;
}
.float_img_3081{
  position: absolute;
    top: 49px;
    left: 834px;
    width: 574px;
  width: 574px;
  height: 415px;
}
.form3062{
  color: #fff;
  position: absolute;
  top: -90px;
  left: 118px;
  width: 513px;
  height: auto;
  animation: auto ease 0s 1;
  font-size: 48px;
}
.form3063{
  width: 513px;
  position: absolute;
  top: 10px;
  left: 118px;
}
.simpleText{
  margin-bottom: 50px;
}
.floatImg{
  height: 420px;
  width: 700px;
}
.flow{
  margin-top: 24px;
  height: 360px;
  background-color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0px 0px 15px 0px rgba(0, 0, 0, 0.15);
}
.flow-title{
  font-weight: 500;
  color: rgb(51, 51, 51);
              font-size: 18px;
}
.flow-text{
  font-size: 16px;
  color: #666666;

}
.dev{
  box-shadow: 0px 0px 15px 0px rgba(0, 0, 0, 0.15);
  padding: 30px 24px 0 24px;
  height: 260px;
}
.dev-body{
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.dev-top{
  margin-top: 0;
}
.dev-title{
  margin: 20px 0;
  font-weight: 500;
  color: rgb(41, 61, 107);
  font-size: 20px;
}
.dev-text{
  font-size: 12px;
  color: rgb(41, 61, 107);
}
.dataEngine{
  margin: 60px 0;
  height: 470px;
  border-radius: 10px;
  background-color: #fff;
   box-shadow: 0px 0px 15px 0px rgba(0, 0, 0, 0.15);
   display: flex;
}
.engine-left{
  position: relative;
  width: 78%;
  height: 100%;
}
.engine-right img{
  border-radius:0 10px 10px 0;
  width:525px;
  height: 469px;
}
.engine-title{
  background-color: #fff;
  font-weight: 500;
    border-radius: 5px;
  width: 230px;
position: absolute;
right: -54px;
top:50px
}
.engine-left .reverse{
left: -100px;
top:50px
}
.engine-num img{
  width: 50px;
  height: 50px;
  position: absolute;
    left: -12px;
}
.engine-contain{
  margin-top:120px;
   margin-right:120px
}
.reverseCon{
  margin:150px 80px 0 20px;
}
.engine-num{
  margin: 30px 0 40px 100px;
  position: relative;
  display: flex;
  align-items: center;

}
.engine-num .num-title{
  font-weight: 500;
  font-size:14px;
  color:#212121
}
.engine-num  .num-intro{
  font-size:14px;
color: rgb(102, 102, 102);
}
.engine-num .dotLine{
  width: 1px;
  height:15px;
  position: absolute;
    top: 45px;
    left: 13px;
}
.engine-num-text{
  z-index: 10;
font-size: 20px;
color: #ffff;
margin-right: 40px;
}
.platform {
  width: 315px;
  height: 415px;
}
.platform-img{
  width: 220px;
  height: 220px;

  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateY(-50%) translateX(-50%);
}
.platform-text{
  margin: 0 48px;
  font-size: 13px;
  color: #666666;
  margin-top: 10px;
}