/* OPTION 2 knot */

body {
    background: #0D3956;
    text-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
  }
  .filter-knot{
    display: none;
    background: #0D3956;
    opacity: 70%;
  }
  canvas{
    position: absolute;
    z-index: 1;
    top: 0;
    width: 100%;
    height: 100%;
  }
  
  /* OPTION 2 END */