bg.js 346 Bytes
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var pattern = Trianglify({
  width: window.innerWidth, 
  height: window.innerHeight,
  x_colors: 'Spectral',
  y_colors: 'match_x',
  cell_size: 90,
  variance: 0.5
});
//var bg = document.getElementById("loginBG");
//var canvas = bg.appendChild(pattern.canvas());

document.body.style.background = "url(" + pattern.png() + ") no-repeat fixed";