body {
    background-color: #121212;
    color: #E0E0E0;
}

.section.cards {
    background-color: #202020;
    padding-top: 2rem;
    padding-bottom: 2rem;
}

.section.footer {
    padding-top: 2rem;
    padding-bottom: 2rem;
}

.card {
    background-color: #121212;
    padding: 2rem;
    margin-top: 1rem;
    margin-bottom: 1rem;
}