same as previous block using force layout, but using rect instead of circle
love how it starts pulsating when large
xxxxxxxxxx<meta charset="utf-8"><!-- https://clrs.cc/ --><link href="//s3-us-west-2.amazonaws.com/colors-css/2.2.0/colors.min.css" rel="stylesheet"><style> body { background: #130C0E; }</style><body><script src="//d3js.org/d3.v3.min.js" charset="utf-8"></script><!-- d3 code --><script src="script-compiled.js" charset="utf-8"></script> https://d3js.org/d3.v3.min.js