r

The r CSS property defines the radius of a circle. It can only be used with the SVG circle element. If present, it overrides the circle’s attribute.

Note: The r property only applies to circle elements nested in an svg. It doesn’t apply to other SVG elements or HTML elements or pseudo-elements.

Values: The length and percentage values define the radius of the circle.

Values: length Absolute or relative lengths can be expressed in any unit allowed by the CSS <length> data type. Negative values are invalid.

Values: percentage Percentages refer to the normalized diagonal of the current SVG viewport, which is calculated as <width>2+<height>22.

Syntax example: r: 3px;