.main_teacher-container .main_filter p {
    margin: 0;
    font-weight: 700;
    font-size: 24px;
}

.main_teacher-container .main_filter .teacher_option {
    font-weight: 600;
    font-size: 16px;
    width: auto;
}

.image-column {
    border-radius: 20px;
    padding: auto;
}

.content-column {
    background: var(--background-card);
    border-radius: 20px;
    padding: 15px;
    display: flex;
    height: 450px;
    flex-direction: column;
    justify-content: space-between;
}

.image-column {
    overflow: hidden;
    border-radius: 20px;
    height: 450px;
}

.image-column img {
    transition: transform 0.5s ease, border-radius 0.5s ease;
    border-radius: 20px;
    height: 100%;
    width: 100%;
    object-fit: cover;
}

.image-column:hover img {
    transform: scale(1.1);
    border-radius: 20px;
}

.content-column {
    transition: background-color 0.3s ease;
}

.content-column:hover {
    background-color: #00455e14;
}

.teacher-info {
    height: 100%;
}
.content-column .teacher-info__header h3 {
    font-weight: 700;
    font-size: 24px;
}

.content-column .teacher-info__footer p {
    font-size: 16px;
    font-weight: 400;
}

.content-column .teacher-info__footer h2 {
    font-size: 30px;
    font-weight: 800;
}

.content-column .teacher-info__footer h4 {
    font-size: 20px;
    font-weight: 800;
    color: var(--primary-color);
}

.teacher-info__certificate {
    display: -webkit-box;
    -webkit-line-clamp: 5; /* số dòng bạn muốn */
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 10px 0;
}

.teacher-info__slogan {
    display: -webkit-box;
    -webkit-line-clamp: 2; /* số dòng bạn muốn */
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media (max-width: 768px) {
    .content-column {
        height: auto;
        order: 1;
    }
    .image-column {
        order: 0;
    }

    .image-column img {
        height: 100%;
        width: 100%;
        object-fit: cover;
    }
}