/* CSS files add styling rules to your content */

  
main {
    z-index: 1;
    position: fixed;
    left: 0;
    top: 0;
  }
  
  main > * {
    background-color: rgba(243, 5, 5, 0.404);
  }
  
  canvas {
    z-index: -1;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    padding: 0px;
    margin: 0px;
  }