.cer {
    width: 1200px;
    max-width: 100%;
    margin: 0 auto;
    text-size-adjust: none;
}

.atc {
    padding: 65px 0 40px;
    overflow: hidden;
}

.atc-h {
    padding-bottom: 20px;
    border-bottom: 1px solid #ddd;
    text-align: center;
}

.atc-h h1 {
    font-size: 30px;
    color: #324a6c;
    line-height: 50px;
}

.atc-date {
    color: #324a6c;
    line-height: 26px;
    margin-top: 12px;
}

.atc-date span {
    margin: 0 15px;
}

.atc-pn {
    overflow: hidden;
    text-align: center;
    position: relative;
    height: 74px;
    border-top: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
    line-height: 74px;
}

a.atc-prev {
    float: left;
}

.atc-pn a {
    width: 80px;
    height: 74px;
    font-size: 16px;
    color: #324a6c;
    text-align: left;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.atc-pn a i {
    font-family: 'simsun';
}

a.atc-ret {
    display: inline-block;
    vertical-align: top;
    padding-left: 30px;
}

a.atc-next {
    float: right;
    text-align: right;
}

.atc-con {
    padding: 50px 0 40px;
    font-size: 14px;
    line-height: 26px;
    color: #333;
}

@media screen and (max-width: 768px) {
    .atc {
        padding: 50px 30px 50px;
    }

    .atc-h .atc-date {
        font-size: 24px;
        line-height: 36px;
        margin-top: 20px;
    }

    .atc-con {
        font-size: 26px;
        line-height: 44px;
    }

    .atc-pn a {
        width: 120px;
        font-size: 24px;
    }
}