body{
    background-color: #fff;
    font-size: 14px;
}
.wrap{
    max-width: 1320px;
    margin: 0 auto;
}
.header{
    /* background-color: #000; */
    padding: 20px 0;
    position: fixed;
    width:100%;
    top:0;
    z-index: 99;
}
.header .wrap{
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header .logo{
    display: block;
    width: 114px;
    height: 32px;
    background: url('../img/logo_w.png') center center no-repeat;
}
.header .nav-contact{
    display: flex;
}
.header .lbtn-contact{
    display: block;
    height:32px;
    width:112px;
    background-color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 32px;
    margin-left: 170px;
    color: #4078ff;
    font-size: 15px;
}
.header .nav{
    display: flex;
}
.header .nav li{
    margin-left: 20px;
    position: relative;
}
.header .nav li>a{
    display: block;
    padding: 0 20px;
    height:32px;
    line-height: 32px;
    color: #fff;
    font-size: 16px;
    position: relative;
}
.header .nav li>a .layui-icon{
    font-size: 10px;
    margin-left: 5px;
}
.header .nav li>a.active{
    /* font-weight: 700; */
    
}

/* .header .nav li>a.active:after{
    position:absolute;
    content: ' ';
    height:4px;
    border-radius: 2px;
    width:62%;
    bottom: -2px;
    left:19%;
}
.header .nav li>a.active:after{
    background-color: #fff;
} */

.header.fixed .nav li>a.active:after{
    background-color: #356FFF;
}

.header .nav li>a:hover{
    opacity: 0.8;
}
.header .nav li:hover dl{
    display: block;
}
.header .nav dl{
    position: absolute;
    background-color: #fff;
    padding: 15px 18px;
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(40,84,181,0.2);
    left:50%;
    margin-left: -141px;
    top:32px;
    display: none;
}
.header .nav dl dd{
    padding: 0 14px;
    background-position: right bottom;
    background-repeat: no-repeat;
}

.header .nav dl dd>a{
    border-bottom: 1px solid #e5e5e5;
    display: block;
    line-height: 70px;
    height: 70px;
    padding: 0 14px;
    width: 190px;
    background-position: left center;
    background-repeat: no-repeat;
    font-size: 16px;
}
.header .nav dl dd>a.padding-left-icon{
    padding-left: 42px;
}

.header .nav dl dd:last-child>a{
    border-bottom: none;
}

.header .nav dl dd:hover{
    background-color: #f5f8fe;
    border-radius: 10px;
}

.header.fixed,.header.white{
    background-color: #fff;
}
.header.fixed .logo,.header.white .logo{
    background-image: url('../img/logo.png');
}
.header.fixed .nav>li>a,.header.white .nav>li>a{
    color: #333333;
}
.header.fixed .lbtn-contact,.header.white .lbtn-contact{
    background-color: #336FFF;
    color: #fff;
}
.footer{
    background-color: #F6F7FB;
    padding-top:70px;
}
.footer .logo-server{
    display: flex;
    justify-content: space-between;
}
.footer .server-list{
    display:flex;
}
.footer .server-list .server-item{
    margin-left: 60px;
}
.footer .server-list .server-item .icon{
    margin-right: 5px;
}
.footer .nav-contact{
    display: flex;
    justify-content: space-between;
    margin-top: 86px;
}
.footer .nav{
    position:relative;
}
.footer .nav:before{
    content:' ';
    position: absolute;
    width: 1px;
    height:140px;
    right:-50px;
    top:20px;
    background-color: #BABBBE;
}
.footer .nav ul{
    display: flex;
}
.footer .nav ul li{
    margin-right: 60px;
}
.footer .nav ul li>a{
    font-size: 18px;
    margin-bottom: 26px;
    display:block;
}
.footer .nav dd a{
    line-height: 30px;
    font-size: 14px;
    color: rgba(0,0,0,0.5);
}
.footer .contact{
    display: flex;
    
}
.footer .contact .content{
    margin-right: 50px;
}
.footer .contact .title{
    font-size: 18px;
    margin-bottom: 26px;
}
.footer .contact p{
    line-height: 30px;
    font-size: 14px;
    color: rgba(0,0,0,0.5);
}
.footer .copyright{
    background-color: #222222;
    color: #999999;
    text-align: center;
    height:60px;
    line-height: 60px;
    margin-top: 70px;
}
.footer .copyright a{
    color: #fff;
}
.nav-mobile{
    display: none;
}
.mobile-nav-container{
    display: none;
}

@media (max-width: 768px) {
    body{
        width:100%;
        overflow-x: hidden;
        position: relative;
    }
    .header{
        padding: 1rem;
        box-sizing: border-box;
    }
    .header .nav-contact{
        display: none;
    }
    .cblock{
        overflow: hidden;
    }
    .nav-mobile{
        position: absolute;
        color: #fff;
        right:0rem;
        display: block;
    }
    .header.fixed .nav-mobile{
        color: #4078ff;
    }
    .header .nav-mobile i{
        padding: 1rem;
    }
    .swiper-button-prev,.swiper-button-next{
        display: none!important;
    }
    .mobile-nav-container{
        background-color: #333;
        position: fixed;
        width: 80%;
        height: 100vh;
        z-index: 999;
        display: block;
        right:-80%;
        padding: 1rem 2rem;
        box-sizing: border-box;
        overflow-y: scroll;
        /* display: n; */
    }
    .mobile-nav-container.show{
        right: 0;
        /* 动画 */
        transition: all .3s;
    }
    .mobile-nav-container .bdiv{
        color:#fff;
    }
    .mobile-nav-container .bdiv i{
        padding: 1rem;
        display: block;
        margin-left: -1rem;
    }
    .mobile-nav-container li{
        border-bottom: 1px solid #fff;
    }

    .mobile-nav-container a{
        color: #fff;
        padding: 10px 0;
        display: block;
        font-size: 1rem;
    }
    .mobile-nav-container li dd{
        padding-left: 1rem;
        border-bottom: 1px solid #444;
    }
    .mobile-nav-container li dd:last-child{
        border: none;
    }
    .mobile-nav-container li:last-child{
        border: none;
    }
    .footer .nav{
        display: none;
    }
    .footer{
        padding-top: 2rem;
    }
    .footer .logo-server{
        flex-wrap: wrap;
        padding: 0 1rem;
    }
    .footer .server-list{
        flex-wrap: wrap;
        margin-top: 1rem;
    }
    .footer .server-list .server-item{
        margin-left: 0;
        margin-right: 1rem;
        margin-bottom: 0.5rem;
    }

    .footer .server-list .server-item .icon img{
        width:1rem;
        height: 1rem;
    }
    .footer .nav-contact{
        margin-top: 1rem;
        flex-wrap: wrap;
        padding: 0 1rem;
    }
    .footer .contact{
        flex-wrap: wrap;
    }
    .footer .contact .content{
        margin-right: 0;
        margin-bottom: 1rem;
    }
    .footer .contact .title{
        margin-bottom: 0.5rem;
    }
    .footer .copyright{
        margin-top: 1rem;
    }
}