* {
    box-sizing: border-box;
}

body {
    background: black;
    margin: 0;
    padding: 0;
    overflow: hidden;
    user-select: none;
}

.game-container {
    margin: auto;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1024px;
    height: 576px;
}

.game-container canvas {
    image-rendering: pixelated;
}