body {
    margin: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #121212;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

#answer {
    color: white;
    font-size: 15vw;
    font-weight: bold;
    text-transform: uppercase;
    user-select: none;
}

@media (max-width: 600px) {
    #answer {
        font-size: 20vw;
    }
}