body{
    background: #fff;
}

.ptr_header{
    height: 580px;
    background: url(../img/header.jpg) no-repeat center center;
}

.ptr_info{
    height: 348px;
    margin-top: -120px;
    display: flex;
}

.ptr_info>div{
    width: 400px;
    height: 100%;
    background: #fff;
    box-shadow:rgba(180, 180, 180, 0.26) 0px 0px 8px 2px;
}

.ptr_info>div .img{
    padding-top: 80px;
    text-align: center;
}

.ptr_info>div p{
    font-size: 40px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #1A1A1A;
    text-align: center;
    margin-top: 40px;
}

.ptr_info>div p span{
    color: rgba(56, 155, 249, 1);
}

.ptr_contain .ptr_title h1{
    font-size: 48px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #1A1A1A;
    text-align: center;
    line-height: 48px;
}

.ptr_contain .ptr_title h2{
    font-size: 36px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #1A1A1A;
    text-align: center;
}

.xmfc_contain{
    display: flex;
    justify-content:space-between;
    margin-top: 110px;
}

.xmfc_contain>div{
    width: 360px;
    height: 626px;
    background: #FFFFFF;
    box-shadow: 0px 7px 15px 0px rgba(229, 229, 229, 0.3);
}

.xmfc_contain .txt{
    padding-top: 30px;
    text-align: center;
}

.xmfc_contain .txt .title{
    font-size: 38px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #1A1A1A;
}

.xmfc_contain .txt .desc{
    margin-top: 10px;
    font-size: 22px;
    font-weight: 400;
    color: #1A1A1A;
    line-height: 30px;
    font-family: "微软雅黑"
}

.yyfc_contain{
    height: 480px;
    background: #389BF9;
    margin-top: 60px;
    display: flex;
    justify-content:center;
}

.yyfc_contain>div{
    width: 400px;
    padding-top: 120px;
    color: #fff;
    text-align: center;
}

.yyfc_contain>div .txt .title{
    font-size: 40px;
    font-family: Source Han Sans CN;
    font-weight: 500;
}

.yyfc_contain>div .txt .desc{
    font-size: 24px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    line-height: 36px;
    margin-top: 25px;
}

.ys_contain{
    margin-top: 60px;
    display: flex;
    justify-content:center;
}

.ys_contain>div{
    width: 600px;
    height: 1120px;
}

.ys_contain>div .txt{
    height: 560px;
}

.ys_contain>div .txt .title{
    font-size: 40px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #000;
    line-height: 40px;
}

.ys_contain>div .txt .desc>div{
    margin-top: 36px;
}

.ys_contain>div .txt .desc>div h1{  
    font-size: 30px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #000;
    font-weight: 500;
    line-height: 32px;
}

.ys_contain>div .txt .desc>div p{
    font-size: 24px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #000;
    line-height: 30px;
    margin-top: 20px;
}