<svg id="circle" width="100" height="100"></svg>

//vars
$bgcolor: #081d3f;

html,
body {
  margin: 0;
  padding: 0;
}
#circle {
  background-color: $bgcolor;
  width: 100vw;
  height: 100vh;
}

// instance of Zdog Illustration class
let circle = new Zdog.Illustration({
  element: '#circle'
})

// create your circle
new Zdog.Ellipse({
  addTo: circle,
  diameter: 20,
  stroke: 20,
  color: '#ccc'
})

// render the graphic
circle.updateRenderGraph()