.head-btn {
    display: none;
}

article {
    padding: 60px 0 0;
    background: no-repeat center bottom/cover;
}

.common-main {
    padding: 12px;
}

.common-box {
    min-height: 420px;
    padding: 2px;
}

.com-title {
    padding: 0.4rem 0 0;
    text-align: center;
}

.com-title img {
    width: 8rem;
}


@media (min-width: 1200px) {
    article {
        min-height: 700px;
        padding: 200px 0 100px;
    }

    .com-title {
        padding: 0;
    }

    .com-title img {
        width: auto;
    }

    .common-main {
        width: 1200px;
        margin: 0 auto;
        padding: 0;
    }

    .common-box {
        padding: 0;
        background: none;
    }
}



/* 二级导航 */

.common-nav {
    padding: 2px;
}

.common-nav ul {
    display: flex;
    flex-wrap: wrap;
    border-radius: 15px;
}

.common-nav ul li {
    width: 50%;
    padding: 2px;
}

.common-nav ul li a {
    display: block;
    font: 400 16px/30px "微软雅黑";
    color: #fff;
    text-align: center;
    background: rgba(0, 0, 0, 0.8);
}

.common-nav ul li.active a {
    background: #c50413;
}

@media (min-width: 1200px) {
    .common-nav {
        padding: 24px 0;
        border-bottom: 2px solid #c4091f;
    }

    .common-nav ul {
        display: flex;
        justify-content: center;
    }

    .common-nav ul li {
        width: auto;
        padding: 0 25px;
    }

    .common-nav ul li a {
        display: block;
        width: 110px;
        font: 400 18px/36px "微软雅黑";
        text-align: center;
        color: #000;
        background: none;
        border: 2px solid #9e0012;
        border-radius: 25px;
    }

    .common-nav ul li a:hover {
        color: #fff;
        background: url(../images/com_li_bg.png) no-repeat center center /cover;
    }

    .common-nav ul li.active a {
        color: #fff;
        background: url(../images/com_li_bg.png) no-repeat center center /cover;
    }
}


/* 二级底部 */
.public-top {
    display: none;
}

footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    position: relative;
    z-index: 5;
    padding: 10px 0;
    font: 400 12px/20px '微软雅黑';
    background: #242424;
}

footer p {
    padding: 0 5px;
    color: rgba(255, 255, 255, 0.5);
}

footer a {
    color: rgba(255, 255, 255, 0.5);
}

@media (min-width: 1200px) {
    .public-top {
        display: block;
    }

    .public-top {
        position: relative;
        z-index: 1;
        background: url(../images/public_bg.jpg) no-repeat center 0;
    }

    .public-main {
        display: flex;
        width: 1200px;
        height: 180px;
        margin: 0 auto;
        padding: 25px 0 0;
    }

    .public-logo {
        width: 170px;
        height: 125px;
        background: url(../images/public_border.png) no-repeat right 0;
    }

    .public-contact {
        width: 280px;
        padding: 0 0 0 20px;
        color: #fff;
    }

    .contact-name {
        font: bold 18px/30px '微软雅黑';
    }

    .contact-p {
        font: 400 14px/24px '微软雅黑';
    }

    .public-center {
        position: relative;
        width: 320px;
    }

    .public-center i {
        position: absolute;
        left: 50%;
        top: -150px;
        transform: translate3d(-50%, 0, 0);
    }

    .public-nav {
        width: 280px;
        padding: 0 40px 0 0;
        text-align: right;
    }

    .nav-name {
        font: bold 18px/30px '微软雅黑';
        color: #fff;
    }

    .nav-ul ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .nav-ul ul li {
        width: 33.3%;
        padding: 5px 0 5px 20px;
    }

    .nav-ul ul li a {
        display: block;
        font: 400 14px/24px '微软雅黑';
        text-align: right;
        color: #fff;
    }

    .public-ewm {
        width: 150px;
        padding: 5px 0 0 15px;
        background: url(../images/public_border.png) no-repeat 0 0;
    }

    footer {
        padding: 20px 0;
        font: 400 12px/20px '微软雅黑';
    }

}


/* 网站翻页 */

.pages {
    display: flex;
    justify-content: center;
    padding: 10px 0;
    text-align: center;
    color: #2a4347;
}

.pages-left {
    display: none;
}

.pages-right {
    display: flex;
}

.pages-right a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    margin: 0 1px;
    font: 400 14px/38px "微软雅黑";
    color: #c50413;
    background: #fff;
}

.pages-right a.page-num {
    color: #fff;
    background: #c50413;
}

.pages-right a:first-child,
.pages-right a:last-child {
    display: none;
}

@media (min-width: 1200px) {
    .pages {
        justify-content: space-between;
        padding: 20px 0;
    }

    .pages-left {
        display: block;
        padding-right: 10px;
        font: 400 14px/38px "微软雅黑";
    }

    .pages-right a:first-child,
    .pages-right a:last-child {
        display: flex;
        width: auto;
        padding: 4px 12px;
        justify-content: center;
        align-items: center;
    }

    .pages-right a:hover {
        color: #fff;
        background: #c50413;
    }
}