<svg width="340" height="140"
  xmlns="http://www.w3.org/2000/svg"
  xmlns:html="http://www.w3.org/1999/xhtml">
  <title>Circle coordinates and radius specified by percentage</title>
  <html:link rel="help" href="https://w3c.github.io/svgwg/svg2-draft/geometry.html"/>
  <html:link rel="match" href="circle-ref.svg" />
  <html:meta name="fuzzy" content="maxDifference=0-1; totalPixels=0-2" />
  <style>
    circle {
      cx: 60%; /* 60% of width 340 */
      cy: 40%; /* 40% of height 140 */
      r: 25%; /* 25% of normalized diagonal 260 */
      fill: blue;
    }
  </style>
  <circle />
</svg>