.07-.01 1.93-.01 2.2 0 .21.15.46.55.38A8.013 8.013 0 0016 8c0-4.42-3.58-8-8-8z"></path></svg></a>
</span>
</div>
<div id="popup">
</div>
<div id="container" class="svg-container">
</div>
<script>
/* global d3 */
// Preset state
const preset = {
  database: [],
  title: 'Game ‚®Ø Tech (beta)',
  selected: ['Game', 'Technology'],
  expand: 1,
  chronology: false
}

// Current state
let database = preset.database
let selected = new Set(preset.selected)
let title = preset.title
let expand = preset.expand
le