.common-nav {
    height: 75px;
    position: fixed;
    top: 0px;
    left: 0px;
    right: 0px;
    z-index: 22;
    background: #1D1D1D
}

.common-nav .nav-content {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%
}

.common-nav .nav-content_logo {
    width: 165px;
    height: 50px
}

.common-nav .nav-content_logo img {
    display: block;
    width: 100%;
    height: 100%
}

.common-nav .nav-content_list {
    display: flex;
    align-items: center;
    height: 35px;
    font-size: 18px
}

.common-nav .nav-content_list .hotline {
    font-size: 20px;
    margin-right: 28px;
    color: #FFFFFF
}

.common-nav .nav-content_list ul {
    display: flex
}

.common-nav .nav-content_list ul li span, .common-nav .nav-content_list ul li a {
    margin-left: 10px;
    cursor: pointer;
    position: relative;
    padding: 10px 23px;
    background: #f6b836;
    border-radius: 18px;
    display: block;
    font-size: 14px;
    color: #121212
}
.common-nav .nav-content_list ul li .hotline-link{
    background: rgba(255,255,255,0.5);
    color: #fff;
}
.common-nav .nav-content_list ul li:hover a, .common-nav .nav-content_list ul li:hover span {
    background: #daa300;
    font-weight: 700
}

@media screen and (max-width: 750px) {
    .common-nav {
        height: .8rem;
        position: fixed;
        top: 0px;
        left: 0px;
        right: 0px;
        z-index: 22
    }

    .common-nav .nav-content {
        padding: 0 .24rem;
        width: 100%;
        height: 100%
    }

    .common-nav .nav-content_logo {
        width: 1.58rem;
        height: .47rem
    }

    .common-nav .nav-content_list .hotline {
        font-size: .2rem;
        margin-right: .1rem;
        color: #FFFFFF
    }

    .common-nav .nav-content_list ul {
        align-items: center
    }

    .common-nav .nav-content_list ul li a, .common-nav .nav-content_list ul li span {
        margin-left: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 1.18rem;
        height: .48rem;
        padding: inherit;
        font-size: .24rem;
        font-weight: 400;
        border-radius: .48rem
    }

    .common-nav .nav-content_list ul li .hotline-link {
        margin-right: .07rem
    }

    .common-nav .nav-content_list ul li:last-child {
        padding-right: 0
    }

    .common-nav .nav-content_list ul .active {
        background: #F6F6F6
    }

    .common-nav .nav-content_list ul .active a {
        color: #333;
        font-weight: 400
    }

    .common-nav .nav-content_list ul .active::after {
        position: relative
    }

    .common-nav .nav-content_list-show {
        position: fixed;
        right: 0;
        display: block;
        width: 4rem;
        height: 100vh;
        top: .88rem;
        background: #FFFFFF
    }

    .common-nav .nav-content_list-show ul {
        display: block
    }
}