{
  "sources": [
    {
      "id": "logo",
      "properties": {
        "type": "geojson",
        "data": "/features.geojson"
      }
    }
  ],
  "layers": [
    {
      "id": "logo-layer",
      "type": "fill",
      "source": "logo",
      "paint": {
        "fill-color": ["coalesce", ["get", "fill"], "#005c7c"],
        "fill-opacity": 0.5
      }
    }
  ]
}