{
  "of": {
    "backtotop-link": {
      "column-gap": {"value": "8px"},
      "fa-icon": {"value": "\"\\f176\""},
      "icon": {
        "display": {"value": "inline-block"},
        "size": {"value": "auto"}
      },
      "padding-block-end": {"value": "{utrecht.button.padding-block-end}"},
      "padding-block-start": {"value": "{utrecht.button.padding-block-start}"}
    }
  }
}