{
    "sys": {
        "icon": {
            "sm": {
                "value": "{ref.font.size.sm}"
            },
            "md": {
                "value": "{ref.font.size.md}"
            }
        },
        "icon-css": {
            "xxs": {
                "value": "8px"
            },
            "nano": {
                "value": "10px"
            },
            "xs": {
                "value": "12px"
            },
            "sm": {
                "value": "16px"
            },
            "mini-sm": {
                "value": "18px"
            },
            "md": {
                "value": "24px"
            },
            "lg": {
                "value": "32px"
            },
            "xl": {
                "value": "40px"
            },
            "xxl": {
                "value": "48px"
            },
            "xxxl": {
                "value": "64px"
            }
        }

    }
}