* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    width: 100%;
    height: 100dvh;
    overflow: hidden;
    background: #000;
    position: fixed;
    top: 0;
    left: 0;
}

#game-container {
    width: 100%;
    height: 100dvh;
    position: fixed;
    top: 0;
    left: 0;
}

#game-container canvas {
    image-rendering: pixelated;
    image-rendering: crisp-edges;
}