.index_lay_title{  margin: 10px;}
.index_lay_title h3{
    text-align: center;
    font-family: PingFang-SC-Medium;
    font-size: 30px;
    font-weight: normal;
    font-stretch: normal;
    color: #282828;
}
.index_lay_title p{
    text-align: center;
    font-family: PingFang-SC-Medium;
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    color: #74778b;
}

.index_lay_1{  }
.index_lay_1 ul { display: inline-block;  }
.index_lay_1 ul li {
    float: left;
    width: 280px;
    height: 200px;
    margin-right: 3px ;margin-left: 85px;
    margin-top: 10px ;
    text-align: center;
    padding-top: 30px;
}
.index_lay_1 li img{ width: 104px;  height: 91px;  }
.index_lay_1 li p{
    font-family: PingFang-SC-Bold;
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #282828;
}


.index_lay_2{  background-color: #f8faff; height: 550px ;  }
.index_lay_2_content .index_lay_title { padding-top: 28px }
.index_lay_2_content .div_left { float: left;  margin-top: 30px;}
.index_lay_2_content .div_left img { width: 606px; height: 399px;  float: left;  }
.index_lay_2_content .div_right {
    float: left;
    width: 470px;
    margin-top: 33px;
}
.index_lay_2_content .div_right ul {
    clear: both;
    display: inline-block;
    width: 400px;
}
.index_lay_2_content .div_right ul li {
    float: left;
    margin-top: 20px ;
    margin-right: 40px ;
    text-align: center;
}
.index_lay_2_content .div_right li img{
    width: 55px;
    height: 55px;
}
.index_lay_2_content .div_right li p{
    font-family: PingFang-SC-Bold;
    font-size: 11px;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #282828;
}


span.btn_see_detail{
    color: #fff;
    margin-top: 38px ;
    display: block;
    width: 130px;
    height: 40px;
    line-height: 40px;
    background-image: linear-gradient(90deg,
    #3350f1 0%,
    #5c81f9 100%);
    border-radius: 20px;
    text-align: center;
}


.index_lay_3 { height: 592px;}
.index_lay_3 .index_lay_3_content .div_left { float: left; width: 400px; }
.index_lay_3 .index_lay_3_content .div_left img { width: 685px; height: 474px; margin-top: 50px }
.index_lay_3 .index_lay_3_content .div_right{ width: 300px ; float: left ;    margin-left: 335px;    margin-top: 148px; }
.index_lay_3 .index_lay_3_content .div_right h3{
    font-family: PingFang-SC-Bold;
    font-size: 26px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 36px;
    letter-spacing: 0px;
    color: #2b2847;
}
.index_lay_3 .index_lay_3_content .div_right p{
    font-family: PingFang-SC-Medium;
    font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 24px;
    letter-spacing: 0px;
    color: #74778b;
    margin-top: 20px;
    margin-bottom: 2px;
}


.index_lay_4 { background: #f8faff; height: 711px;}
.index_lay_4 .index_lay_4_content .div_left { float: left;width: 300px ; margin-top: 136px; margin-left: 100px;  margin-right: 30px;  }
.index_lay_4 .index_lay_4_content .div_right{ width: 300px ; float: left ;  }
.index_lay_4 .index_lay_4_content .div_right img { width: 709px; height: 615px;}
.index_lay_4 .index_lay_4_content .div_left h3{
    font-family: PingFangSC-Medium;
    font-size: 26px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 40px;
    letter-spacing: 0px;
    color: #2b2847;
}
.index_lay_4 .index_lay_4_content .div_left p{
    font-family: PingFang-SC-Medium;
    font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 24px;
    letter-spacing: 0px;
    color: #74778b;
    margin-top: 20px; margin-bottom: 2px ;
}


.index_lay_5 { height: 753px;background: url(../../web/img/solution1_lay_5_bg.png) no-repeat ;
    background-size:100% 100%;}
.index_lay_5 .index_lay_5_content{ padding-top: 30px }
.index_lay_5 .index_lay_5_content .div_left img { width: 631px; height: 709px ;  }
.index_lay_5 .index_lay_5_content .div_left {  display: inline-block}
.index_lay_5 .index_lay_5_content .div_right{   display: inline-block ; width: 300px; margin-left: 33px }
.index_lay_5 .index_lay_5_content .div_right h3{
    font-family: PingFang-SC-Bold;
    font-size: 26px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 40px;
    letter-spacing: 0px;
    color: #2b2847;
}
.index_lay_5 .index_lay_5_content .div_right p{
    font-family: PingFang-SC-Medium;
    font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 24px;
    letter-spacing: 0px;
    color: #74778b;
}


.index_lay_6 { height: 753px; padding-top: 100px }
.index_lay_6 .index_lay_6_content .div_left { float: left;width: 300px ; margin-top: 136px; margin-left: 100px;  margin-right: 30px;  }
.index_lay_6 .index_lay_6_content .div_right{ width: 300px ; float: left ;  }
.index_lay_6 .index_lay_6_content .div_right img { width: 763px; height: 564px;}
.index_lay_6 .index_lay_6_content .div_left h3{
    font-family: PingFang-SC-Bold;
    font-size: 26px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 40px;
    letter-spacing: 0px;
    color: #2b2847;
}
.index_lay_6 .index_lay_6_content .div_left p{
    font-family: PingFang-SC-Medium;
    font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 24px;
    letter-spacing: 0px;
    color: #74778b;
    margin-top: 30px;
}

.index_lay_7{ position: relative; height:510px  ; }
.index_lay_7_content { height:200px  ;   }
.index_lay_7_content .div_bg_wrapper { height: 100px ; line-height: 100px;  margin-top: 100px; background: #0e0a33;  color: #fff; padding-left: 490px;font-size: 22px;  }
.index_lay_7_content .div_right img {     width: 801px;   height: 470px;
    position: absolute;
    left: 57%;
    top: -17px;
    margin-left: -311px;  }


.index_lay_8{ background: #f8faff ;height: 538px; }
.index_lay_8_content { height:389px  ;   }
.index_lay_8_content .div_bg_wrapper img {  width: 958px;    height: 387px;}
.index_lay_8_content .div_bg_wrapper {
    margin: 0 auto;
    text-align: center;
}
.index_lay_9{ height: 390px; }
.index_lay_9{ background: #f8faff ;    background: url(../../web/img/solution1_lay_9_bg.png) no-repeat ;
    background-size:100% 100%;}
.index_lay_9 .index_lay_title{ padding-top: 36px;}
.index_lay_9 .index_lay_title span.btn_see_detail{
    color: #fff;
    display: block;
    width: 130px;
    height: 40px;
    line-height: 40px;
    background-image: linear-gradient(90deg,
    #3350f1 0%,
    #5c81f9 100%);
    border-radius: 20px;
    text-align: center;
    margin: 0 auto;
    margin-top: 56px ;

}