<div>
  <div class="sunburst-main">
    <div class="sunburst-sequence"></div>
    <div class="sunburst-chart">
      <div class="sunburst-explanation" style="visibility:hidden;"></div>
    </div>
  </div>
  <div class="sunburst-sidebar">
    <input type="checkbox" class="sunburst-togglelegend">Legend</input>
    <div class="sunburst-legend" style="visibility:hidden;"></div>
  </div>
</div>