.content-detail {
    max-width: 1200px;
    margin: 0 auto;
    background-color: #fff;
    min-height: calc(100% - 60px);
    padding: 10px 20px;
}

.content-detail>h1 {
    font-size: 24px;
    margin-bottom: 20px;
    color: #333;
    text-align: center;
}

.content-detail>time {
    font-size: 12px;
    color: #666;
    display: block;
    text-align: center;
}

.content_video,.content_text {
    margin: 20px 0;
}