body {
    margin: 0;
    font-family: Arial, sans-serif;
}

.container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.header, .footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 1rem;
}

.content {
    flex: 1;
    padding: 1rem;
}

@media (max-width: 600px) {
    .header, .footer {
        padding: 0.5rem;
    }

    .content {
        padding: 0.5rem;
    }
}