chromium/third_party/blink/web_tests/svg/custom/svgsvgelement-ctm2.xhtml

<html xmlns="http://www.w3.org/1999/xhtml">
<body>
  <div>
    <!-- All values should be identical to svgsvgelement-ctm.xhtml, except the screenCTM e/f values, our values should be 2px smaller here (108 instead of 110 etc..) -->
    <!-- svgsvgelement-ctm.xhtml assigns a top/left position of 10px, and here 8px offset is automatically assigned from the parent <body> -->
    <svg xmlns="http://www.w3.org/2000/svg" id="svg1" width="400" height="400">
        <svg id="svg2" viewBox="5 5 20 20">
           <g id="group" transform="translate(10, 10)">
             <svg id="svg3" viewBox="5 5 20 20"></svg>
           </g>
        </svg>
    </svg>
  </div>
  <div id="log"></div>
  <script src="resources/svgsvgelement-ctm.js"></script>
</body>
</html>