<!DOCTYPE html>
<html>

<head>
  <meta http-equiv="Content-Security-Policy" content="frame-src http://0.0.0.0:8000/ https://www.google.com/">
  <title>SVG on Chrome GPU Pixel Stealing, pixel page</title>
  <style>
    html,
    body {
      width: 100%;
      height: 100%;
      margin: 0;
      padding: 0;
    }
  </style>
  <script src="subframe.js"></script>
</head>

<body>
    <div id="scroll" style="
        clip-path: path('M 0 0 H 1 V 1 H -1 z'); 
        overflow: hidden;
        height: 1px;
      