.m-top {
    position: relative;
}

article {
    padding: 20px 0 0;
}

.common-main {
    padding: 0 0 10px;
}

.common-box {
    min-height: 420px;
    margin: 10px 10px 0;
    padding: 10px;
    background: rgba(255, 255, 255, 0.9);
}

@media (min-width: 1200px) {
    article {
        min-height: 950px;
        padding: 175px 0 435px;
    }

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

    .common-box {
        margin: 0;
        padding: 20px;
    }

}

/* 二级标题 */
.common-logo {
    padding: 20px 0;
    text-align: center;
}

.common-logo img {
    width: 4.8rem;
}

.common-top {
    padding: 10px 10px;
    border-top: 2px solid #b50000;
    background: url(../images/common_line.jpg) no-repeat center bottom/100% 2px;
}

.common-title {
    font: 400 18px/24px '微软雅黑';
    color: #b50000;
}

.common-detail {
    font: 400 14px/20px '微软雅黑'
}

.common-nav {
    padding: 2px;
}

.common-nav ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.common-nav ul li {
    width: 49.5%;
    padding: 2px 0;
}

.common-nav ul li a {
    display: block;
    font: 400 14px/30px '微软雅黑';
    color: #fff;
    text-align: center;
    background: rgba(0, 0, 0, 0.8);
}

.common-nav ul li.active a {
    background: #c01a20;
}

@media (min-width: 1200px) {
    .common-logo {
        padding: 90px 0 40px;
    }

    .common-logo img {
        width: auto;
    }

    .common-top {
        position: relative;
        padding: 28px 20px;
        border-top: 8px solid #b50000;
        background: rgba(255, 255, 255, 0.9) url(../images/common_line.jpg) no-repeat center bottom/100% 2px;
    }

    .common-title {
        font: 400 30px/38px '微软雅黑';
    }

    .common-detail {
        font: 400 18px/24px '微软雅黑'
    }

    .common-nav {
        position: absolute;
        right: 20px;
        top: 0;
    }

    .common-nav ul {
        display: flex;
    }

    .common-nav ul li {
        width: auto;
        padding: 0 0 0 45px;
    }

    .common-nav ul li a {
        font: 400 18px/88px '微软雅黑';
        color: #000;
        background: none;
    }

    .common-nav ul li a:hover {
        color: #b50000;
        border-bottom: 2px solid #ae1b24;
    }

    .common-nav ul li.active a {
        color: #b50000;
        background: none;
        border-bottom: 2px solid #ae1b24;
    }
}

.public-logo {
    padding: 20px 0;
    text-align: center;
    background: rgba(181, 0, 0, 0.86);
}

.public-logo img {
    width: 4.8rem;
}

/* 网站页脚 */
footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    padding: 5px 0;
    background: #fff;
}

footer p {
    position: relative;
    z-index: 10;
    padding: 0 5px;
    font: 400 12px/20px '微软雅黑';
    color: #999999;
}

@media (min-width: 1200px) {
    .public {
        position: absolute;
        left: 0;
        bottom: 0;
        width: 100%;
        padding: 120px 0 0;
        background: url(../images/dou.png) no-repeat center 0;
    }

    .public-logo {
        padding: 60px 0;
        text-align: center;
        background: rgba(181, 0, 0, 0.86);
    }

    .public-logo img {
        width: auto;
    }

    footer {
        padding: 0;
    }

    footer p {
        font: 400 12px/36px '微软雅黑';
    }
}



/* 网站翻页 */

.pages {
    display: flex;
    justify-content: center;
    padding: 10px 0;
    text-align: center;
    color: #000;
}

.pages-left {
    display: none;
}

.pages-right {
    display: flex;
}

.pages-right a {
    margin: 0 2px;
    padding: 0 10px;
    font: 400 14px/30px '微软雅黑';
    color: #707070;
    /* background: #fff; */
    border: 1px solid #707070;
    border-radius: 5px;
}

.pages-right a.page-num {
    color: #fff;
    background: #ae1b24;
    border-color: #ae1b24;
}

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

@media (min-width:1200px) {
    .pages {
        justify-content: center;
        margin: 15px 0 0;
        padding: 15px 20px;
        /* background: #fff; */
    }

    .pages-left {
        display: block;
        padding-right: 10px;
    }

    .pages-left span {
        font: 400 14px/30px '微软雅黑';
    }

    .pages-right a {
        margin: 0 1px;
        padding: 0 10px;
        font: 400 14px/30px '微软雅黑';
    }

    .pages-right a:first-child,
    .pages-right a:last-child {
        display: inline;
    }

    .pages-right a:hover {
        color: #fff;
        background: #ae1b24;
        border-color: #ae1b24;
    }
}