.gioi-thieu{
    background: #f3f5f7;
    padding-bottom: 20px;
}
.noi-dung-gioi-thieu{
    background: #fff;
    height: auto;
    padding: 20px;
}
.tieu-de-gioi-thieu{
    background: #fff;
    margin-bottom: 20px;
}
.tieu-de{
    display: flex;
    grid-gap: 8px;
    padding: 12px 0px;
}
.tieu-de >a{
    color: #9b9b9b;
}
.content-page >p >a{
    color: #333;
}