.class-card {
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.class-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
}

.class-card img {
    transition: transform 0.3s ease;
}

.class-card:hover img {
    transform: scale(1.05);
}