<html>
<head>
  <title>3rd party content!</title>
  <style>
    body {
      background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32"><path fill="context-fill" d="M28.5,8.1c0-1.1-1-1.9-2.1-2.4V3.7c-0.2-0.2-0.3-0.3-0.6-0.3c-0.6,0-1.1,0.8-1.3,2.1c-0.2,0-0.3,0-0.5,0l0,0c0-0.2,0-0.3-0.2-0.5c-0.3-1.1-0.8-1.9-1.3-2.6C22,2.6,21.7,3.2,21.7,4L22,6.3c-0.3,0.2-0.6,0.3-1,0.6l-3.5,3.7l0,0c0,0-6.3-0.8-10.9,0.2c-0.6,0-1,0.2-1.1,0.3c-0.5,0.2-0.8,0.3-1.1,0.6c-1.1-0.8-2.2-2.1-3.2-4c0-0.3-0.5-0.5-0.8-0.5s-0.5,0.6-0.3,1c0.8,2.1,2.1,3.5,3.4,4.5c-0.5,0.5-0.8,1-1,1.6c0,0-0.3,2.2-0.3,5.5l1.4,8c0,1,0.8,1.8,1.9,1.8c1,0,1.9-0.8,1.9-1.8V23l0.5-1.3h8.8l0.8,1.3v4.7c0,1,0.8,1.8,1.9,1.8c1,0,1.6-0.6,1.8-1.4l0,0l1.9-9l0,0l2.1-6.4h3c3.4,0,3.7-2.9,3.7-2.9L28.5,8.1z"/></svg>');
    }
  </style>
</head>
<body>
<h1>3rd party content with an SVG image background</h1>
<script>

onload = function(e) {
  parent.postMessage({ type: "finish" }, "*");
};

</script>
</body>
</html>
