/* 头部公共样式 */
.navboxback{
    width: 100%;
    position: fixed;
    left: 0;
    top: 0;
    right: 0;
    margin: auto;
    z-index: 11;
    padding: 30px 0;
}
.navbox .active{
    border-bottom: 2px solid #4488DE;
}
.navbox .logo img{
    vertical-align: middle;
}
.nav li{
    float: left;
    font-size: 18px;
    color: #fff;
    padding: 12px 30px;
    cursor: pointer;
}
.nav li:hover{
    color: #4488DE;
}
.showtopface .nav li{
    color: #333;
}

/* 底部公共样式 */
.footerbox{
    background: #444;
    width: 100%;
    height: 200px;
    display: flex;
    align-items: center;
    text-align: center;
    margin-top: 180px;
}
.footerbox p{
    color: #fff;
    font-size: 18px;
    width: 100%;
}