#introduce0,#introduce1,#introduce2,#bottom0,#bottom1,#bottom2{
    display: none;
}
.width1000{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.reverse{
    flex-direction: row-reverse;
}
.bg2{
    color: #ffffff;
    padding-top: 84px;
    padding-bottom: 84px;
    background: #3873ff;
    display: none;
}
.bg1{
    padding-top: 150px;
    background: #f7f8ff;
    padding-bottom: 70px;
}
.bg{
    padding-top: 100px;
    padding-bottom: 73px;
}
.left{
    padding-right: 50px;
    max-width: 50%;
}
.reverse .left{
    padding-right: 0;
    padding-left: 50px;
}
.left .t1{
    font-size: 42px;
    font-weight: 500;
    text-align: left;
    color: #333333;
    line-height: 67px;
    margin-bottom: 20px;
}
.bg .t1{
    font-size: 40px;
}
.left .t2{
    font-size: 18px;
    font-weight: 400;
    text-align: left;
    color: #51565d;
    line-height: 25px;
    margin-bottom: 30px;
}
.left .flexBtn{
    display: flex;
    justify-content: space-between;
}
.left .flexBtn .btn{
    width: calc(50% - 6px);
    height: 52px;
    line-height: 52px;
    background: #3170ff;
    border-radius: 4px;
    font-size: 18px;
    font-weight: 500;
    text-align: center;
    color: #ffffff;
    cursor: pointer;
}
.left .flexBtn .btn:hover{
    background: #518cff;
}
.left .flexBtn .btn1{
    width: calc(50% - 6px);
    height: 52px;
    line-height: 52px;
    border-radius: 4px;
    font-size: 18px;
    font-weight: 500;
    text-align: center;
    color: #3170ff;
    border: 1px solid #3170ff;
    cursor: pointer;
    position: relative;
}
.left .flexBtn .btn1:hover{
    border: 1px solid #518cff;
    color: #518cff;
}
.left .flexBtn .btn1:hover .qrcode{
    display: block;
}
.left .flexBtn .btn1 .qrcode{
    display: none;
    left: calc(50% - 60px);
    margin-top: 8px;
    position: absolute;
    width: 120px;
    height: 120px;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0px 2px 8px 0px rgba(0,0,0,0.10);
}
.left .flexBtn .btn1 .bgIcon{
    position: absolute;
    right: 0;
    top: 0;
}
.left .flexBtn .btn1 .qrcode canvas{
    width: 90px;
    height: 90px;
    background: #d8d8d8;
    margin: 15px;
}
.bg2 .width1000{
    display: block;
}
.bg2 .t1{
    font-size: 36px;
    font-weight: 500;
    text-align: center;
    line-height: 50px;
    margin-bottom: 8px;
}
.bg2 .t2{
    font-size: 16px;
    font-weight: 400;
    text-align: center;
    color: #ffffff;
    line-height: 22px;
    margin-bottom: 30px;
}
.bg2 .flexBtn{
    display: flex;
    justify-content: center;
}
.bg2 .flexBtn .btn{
    width: 154px;
    height: 52px;
    line-height: 52px;
    background: #ffffff;
    color: #3170ff;
    border-radius: 4px;
    font-size: 18px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    margin-right: 12px;
}
.bg2 .flexBtn .btn1{
    width: 154px;
    height: 52px;
    line-height: 52px;
    background: #3170ff;
    border-radius: 4px;
    font-size: 18px;
    font-weight: 500;
    text-align: center;
    color: #ffffff;
    border: 1px solid #ffffff;
    cursor: pointer;
    position: relative;
}
.bg2 .flexBtn .btn1 .bgIcon{
    position: absolute;
    right: 0;
    top: 0;
}
.bg2 .flexBtn .btn1:hover .qrcode{
    display: block;
}
.bg2 .flexBtn .btn1 .qrcode{
    display: none;
    left: calc(50% - 60px);
    margin-top: -180px;
    position: absolute;
    width: 120px;
    height: 120px;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0px 2px 8px 0px rgba(0,0,0,0.10);
}
.bg2 .flexBtn .btn1 .qrcode canvas{
    width: 90px;
    height: 90px;
    background: #d8d8d8;
    margin: 15px;
}
@media (max-width:1050px) {
    .bg1{
        background: linear-gradient(0deg,#ffffff, #f7f8ff);
    }
    .left{
        max-width: 100% !important;
    }
    .bg{
        padding-top: 55px;
        padding-bottom: 60px;
    }
    .bg3{
        background: #f8f9f9;
    }
    .width1000{
        width: auto;
        flex-direction: column;
    }
    .left{
        width: calc(100% - 30px);
    }
    .right{
        width: calc(100% - 60px);
        height: auto;
        margin: 0 auto;
    }
    .left .t1{
        line-height: 42px;
    }
    .bg1 .right{
        width: 60%;
    }
    .left .t1{
        font-size: 30px;
    }
    .bg1 .left .t1{
        font-size: 36px;
    }
    .left .t4{
        font-size: 12px;
    }
    .left{
        padding-right: 0;
    }
    .left .flexBtn{
        justify-content: center;
    }
    .left .flexBtn .btn{
        margin-right: 10px;
    }
    .left .flexBtn .btn,.left .flexBtn .btn1{
        margin-bottom: 49px;
        font-size: 16px;
        width: 125px;
        height: 40px;
        line-height: 40px;
    }
    .left .t2{
        margin: 15px auto;
        font-size: 16px;
        margin-bottom: 50px;
    }
    .left .t3,.left .t4{
        justify-content: center;
        margin-top: 25px;
    }
    .left .t1, .left .t2{
        text-align: center;
    }
    .left .t3 .btn1, .left .t3 .btn2{
        width: 140px;
        height: 44px;
        font-size: 17px;
    }
    .reverse .left{
        padding-left: 0;
    }
    .bg .t1,.bg .t2{
        text-align: left;
        width: calc(100% - 30px);
        padding: 0 15px;
    }
    .bg2 {
        padding-top: 50px;
        padding-bottom: 50px;
    }
    .bg2 .t1{
        font-size: 24px;
    }
    .bg2 .t2{
        font-size: 15px;
    }
    .bg2 .flexBtn .btn,.bg2 .flexBtn .btn1{
        width: 125px;
        height: 40px;
        line-height: 40px;
        font-size: 16px;
    }
    .bg2 .flexBtn .btn1 .bgIcon{
        height: 25px;
    }
}