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

html, body {
    width: 100%;
    height: 100%;
    background: #0d1117;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: Georgia, serif;
}

#app {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

#game-container {
    cursor: default;
}

canvas {
    display: block;
    image-rendering: pixelated;
}