.artical-detail-title {
    width: 650px;
    text-align: center;
    margin: 30px auto;
    font-size: 28px;
    font-weight: bold;
}
.artical-detail-tag {
    color: #1369bf;
    border: 1px solid #1369bf;
    padding: 4px 6px;
    font-size: 13px;
    margin-left: 10px;
}
.artical-detail-desc img {
    width: 600px;
    margin: 30px auto;
}
.artical-detail-desc {
    padding: 20px 0;
    line-height: 24px;
}