header .top{
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 30px;
}
header .top .logo{
    width: 200px;
}
header .top .phone{
    display: flex;
    align-items: center;
    font-size: 20px;
    font-weight: bold;
}
header .top .phone img{
    width: 25px;
}
header .banner{
    width: 100%;
    background-color: #fff;
}
header .banner img{
    width: 100%;
    height: auto;
}
header nav ul{
    display: flex;
    align-items: center;
    background: linear-gradient( to right, #948F8E 0%, #4F4D4C 100%);
}
header nav ul li{
    width: 100%;
}
header nav ul li a{
    font-size: 20px;
    text-align: center;
    line-height: 60px;
    width: 100%;
    display: block;
    color: #fff;
}
header nav ul li a:link{
    color: #fff;
}
header nav ul li a.active{
    background: #00ADFF;
    color: #fff;
}
/* 媒体查询 - 移动端 */
@media screen and (max-width: 767px) {
    header .top{
        padding: 10px 20px;
    }
    header .top .logo{
        width: 150px;
    }
    header .top .phone{
        font-size: 16px;
    }
    header .top .phone img{
        width: 16px;
    }
    header nav ul li a{
        font-size: 14px;
        line-height: 60px;
    }
}