body {
    background-color: #f4f6f9;
    min-height: 100vh;
}

.programm-kachel {
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.programm-kachel:hover {
    transform: translateY(-4px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.12);
    color: inherit;
}

.programm-kachel .kachel-icon {
    font-size: 3rem;
}