html, body {
    margin: 0;
    background-color: #8494C3;
    padding: 0;
    overflow: hidden;
    width: 100vw;
    height: 100vh;
}

canvas {
    position: absolute;
    top: 0;
    left: 0;
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100vh;
    object-fit: cover;
}

#unity-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    margin: 0;
    padding: 0;
    overflow: hidden;
    object-fit: cover; 
  }