.wrap{max-width:1920px;margin:0 auto;font-family:PingFangSC-Medium;}
/*首页*/
.headerBox{max-width:1920px;box-shadow:0px 2px 14px 0px rgba(230,230,230,1);height:100px;margin: 0 auto}

.header{width:1200px;height:100px;display: flex;justify-content: space-between;margin:0 auto;align-items: center}
.logoHref{display: flex;align-items: center}
.nav a{font-size:18px;font-weight:500;}
.logo{width:85px;height:80px;}
.logoName{font-size:50px;color:#333;margin-left:10px}
.appDown{width:110px;height:40px;background:rgba(255,0,0,1);border-radius:20px;color:#fff;text-align: center;line-height: 40px;margin-left:20px;font-size: 16px;
cursor:pointer}
.nav{height:40px;margin-top: 27px;display: flex;align-items: center;}
/*底部*/
.foot{padding-top:6px;box-sizing:border-box;max-width: 1920px;height:70px;background: #3A3A3A;text-align: center;color:#999;}
.foot p{margin-top:6px;font-size: 16px}
.foot a{font-size: 16px;color:#999;}
/*关于我们*/
.solgan{
    margin-top:10px;
}
.brief{
    height:100%;
    font-size: 18px;
    box-sizing: border-box;
    color:#333;
    line-height: 40px;
    background: #fff;
    /* max-width: 1200px; */
    margin: 30px auto 30px;
}
.label{font-weight:600;font-size:20px}
.title{
    text-align: center;
    font-size: 30px;
    line-height: 60px;
}