{
  "border": {
    "color": {
      "hover": {
        "value": "{border.color.interactive.hover}"
      },
      "disabled": {
        "value": "{border.color.interactive.disabled}"
      }
    }
  },
  "font": {
    "size": {
      "@base": {
        "value": "{font.size.root}"
      },
      "small": {
        "value": "{font.size.small}"
      }
    }
  },
  "min": {
    "height": {
      "small": {
        "value": "{button.min-height.small}"
      }
    }
  },
  "padding": {
    "block": {
      "value": "{button.padding.block.@base}"
    }
  },
  "space": {
    "inline": {
      "@base": {
        "value": "{button.padding.inline.@base}"
      },
      "small": {
        "value": "{space.medium}"
      }
    }
  }
}