.bannerd {
    height: 350px;
    width: 100%;
}

.publicity {
    height: 100px;
    width: 100%;
    margin-top: 165px;
}

.details {
    padding-top: 72px;
}

.details>h4 {
    color: #333;
    font-size: 32px;
    height: 48px;
}

.details-day {
    padding: 21px 0 48px;
    font-size: 24px;
    color: #666;
    border-bottom: 1px solid #cbcbcb;
}

.details-text {
    padding: 42px 0 121px;
    font-size: 14px;
    line-height: 44px;
}

.details-img {
    width: 1197px;
    height: 426px;
    margin: 42px auto;
}

.details-down {
    height: 45px;
}

.details-d {
    margin-top: 26px;
    font-size: 18px;
}