css/css-masking/clip-path/clip-path-viewBox-1c.html

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>CSS Masking: clip-path: clip path view-box</title>
    <link rel="author" title="CJ Ku" href="mailto:cku@mozilla.com">
    <link rel="author" title="Mozilla" href="https://www.mozilla.org">
    <link rel="help" href="https://www.w3.org/TR/css-masking-1/#the-clip-path">
    <link rel="match" href="clip-path-geometryBox-1-ref.html">
    <meta name="assert" content="Test checks whether clip-path view-box works correctly or not. This test is for clip-path applied to an SVG  SVG element.">
    <style>
      svg {
        position: absolute;
        left: 40px;
        top: 40px;
        background-color: blue;
        width: 30px;
        height: 30px;
        margin: 10px;
        padding: 10px;
        border: solid blue 25px;
        clip-path: circle(farthest-side) view-box;
      }
    </style>
  </head>
  <body>
    <svg width="200" height="200">
      <rect x="0" y="0" width="200" height="200" fill="blue"/>
    </svg>
  </body>
</html>