Altair Theem

theme.json

{
    "config": {
        "text": {
            "color": "gray",
            "fontSize": 14
        },
        "title": {
            "anchor": "middle",
            "fontWeight": "normal",
            "titleFontWeight": "normal",
            "labelFontWeight": "normal",
            "fontSize": 30,
            "titleFontSize": 16,
            "labelFontSize": 14,
            "color": "gray",
            "titleColor": "gray",
            "labelColor": "gray",
            "tickColor": "gray",
            "domainColor": "gray"
        },
        "header": {
            "titleFontSize": 22,
            "labelFontSize": 18,
            "color": "gray",
            "titleColor": "gray",
            "labelColor": "gray",
            "fontWeight": "normal",
            "titleFontWeight": "normal",
            "labelFontWeight": "normal"
        },
        "view": {
            "height": 800,
            "width": 800,
            "strokeWidth": 0,
            "fill": "white"
        },
        "axis": {
            "domain": true,
            "domainColor": "gray",
            "domainWidth": 1,
            "gridWidth": 1,
            "labelAngle": 0,
            "tickSize": 5,
            "gridCap": "round",
            "gridDash": [
                2,
                4
            ],
            "fontWeight": "normal",
            "titleFontWeight": "normal",
            "labelFontWeight": "normal",
            "fontSize": 30,
            "titleFontSize": 16,
            "labelFontSize": 14,
            "color": "gray",
            "titleColor": "gray",
            "labelColor": "gray",
            "tickColor": "gray"
        },
        "axisX": {
            "titleAnchor": "end",
            "titleAlign": "center"
        },
        "axisY": {
            "titleAnchor": "end",
            "titleAngle": 0,
            "titleAlign": "center",
            "titleY": -15,
            "titleX": 0
        },
        "legend": {
            "fontWeight": "normal",
            "titleFontWeight": "normal",
            "labelFontWeight": "normal",
            "fontSize": 30,
            "titleFontSize": 16,
            "labelFontSize": 14,
            "color": "gray",
            "titleColor": "gray",
            "labelColor": "gray",
            "tickColor": "gray",
            "domainColor": "gray"
        }
    }
}