styles.css

@media only screen and (min-width:993px) {
    .container {
        width: 800px;
    }
}

img, canvas {
    image-rendering: pixelated;
}

#consoles label {
    text-align: center;
}

#consoles label input + img {
    cursor: pointer;
    opacity: 0.5;
    padding: 8px 0;
}

#consoles label input:checked + img {
    opacity: 1;
}

#options .col {
    margin-bottom: -10px;
}

#otheroptions p {
    margin-top: 4px;
    margin-left: 6px;
    margin-bottom: -10px;
}

#otheroptions p > label {
    margin-right: -8px;
}

#otheroptions p > span {
    position: relative;
    top: -10px;
}

h1 {
    font-family: PerfectDOSVGA437Win;
    font-size: 48px;
    letter-spacing: -2px;
    margin: 0;
    padding-top: 32px;
    text-align: center;
}

p#subtitle {
    display: block;
    font-family: 'Roboto', sans-serif;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 40px;
    margin-top: -12px;
    text-align: center;
}

p#credit {
    font-size: 12px;
    margin-top: -40px;
    text-align: center;
}