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

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    margin: 0;
    padding: 0;
    background-color: #028af8;
    font-family: Arial, Helvetica, sans-serif;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    user-select: none;
    touch-action: none;
}

#root {
    width: 100%;
    height: 100%;
}

#app {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: fixed;
    top: 0;
    left: 0;
}

#game-container {
    width: 100%;
    height: 100%;
    display: block;
}