body {
    background-color: #1f1f1f;
    font-family: 'Lato', sans-serif;
    color: #f1f1f1;
    display: flex;
    align-content: center;
    justify-content: center;
    flex-direction: column;
    height: 100vh;
}

#screen {
    background-color: #551155;
    flex-grow: 1;
    height: 100vh;
    image-rendering: -moz-crisp-edges;
    image-rendering: -webkit-crisp-edges;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
}

#screen:focus {
    outline: none;
}

#noWebGL {
    text-align: center;
    font-size: 2em;
}