.tm-teacher-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}
.tm-teacher-card {
    width: 250px;
    border: 1px solid #ddd;
    padding: 15px;
    text-align: center;
    border-radius: 10px;
    box-shadow: 0 0 8px rgba(0,0,0,0.1);
}
.tm-teacher-card img {
    width: 100%;
    height: auto;
    border-radius: 5px;
}
.tm-teacher-card h3 {
    margin: 10px 0 5px;
}