body {
    background-color: #333;
    padding: 5%;
    box-sizing: border-box;
    height: 100vh;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}
#result {
    image-rendering: pixelated;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
	display: none;
}