{
  "size": {
    "padding": {
      "tiny": { "value": "0.25", "type": "dimension" },
      "small": { "value": "0.5", "type": "dimension" },
      "medium": { "value": "1", "type": "dimension" },
      "large": { "value": "1.5", "type": "dimension" },
      "xl": { "value": "2", "type": "dimension" },
      "xxl": { "value": "3", "type": "dimension" },
      "base": { "value": "{size.padding.medium}", "type": "dimension" }
    }
  }
}