html, body, main {
    background-color: rgb(36, 36, 36);
    margin: 0;
    width: 100%;
    height: 100%;
    display: flex;
    overflow: hidden;
    justify-content: center;
    align-items: center;
    
  }
  
  canvas {
    width: auto !important;
    height: auto !important;
    max-width: 100% !important;
    max-height: 100% !important;
    
  }