#app {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 98vw;
    height: 95vh;
    background-color: #e8e8e8;
}

#container {
    position: absolute;
    width: 92vw; /* Adjust to make the box smaller than the viewport */
    height: 92vh;
    border: 2px solid #333;
    background-color: #111;
    overflow: hidden;
    user-select: none;
}