html, body {
    margin: 0;
    padding: 0;
    overflow: hidden;               /* prevents scrollbars */
    background: #111;               /* dark background for contrast */
    color:#ddd;
  }
  canvas {
    display: block;                 /* removes inline gap */
  }
  
  /* -------------------------- Weird Footer ----------------------*/
   :root {
      --lightness: 50%;
      --code-background: #ddd;
  }
   footer {
          position: absolute;
          left:20%;
          bottom:0;
          background: #FFF;
          text-align: center;
          clear: both;
          display: block;
          padding:10px;
          border: 2px dashed red;
          z-index: 20;
      }
  footer a:hover {
      display: inline-block;
      animation: 0.2s infinite alternate linear wiggle;

      background: linear-gradient(in hsl longer hue 45deg, hsl(0deg, 75%, var(--lightness)) 10%, hsl(0deg, 75%, var(--lightness)) 90%);
      background-clip: text;
      color: transparent;
  }
      @keyframes wiggle {
          from {
              transform: skewX(-8deg);
          }
          to {
              transform: skewX(8deg);
          }
      }