flash_topmost.html - Android社区 - https://www.androidos.net.cn/

<!DOCTYPE html>
<html>
  <!--
  Copyright (c) 2012 The Chromium Authors. All rights reserved.
  Use of this source code is governed by a BSD-style license that can be
  found in the LICENSE file.
  -->
<head>
  <title>Flash Topmost Check Example/Test</title>
</head>

<style type="text/css">
embed {
  position: absolute;
}
</style>

<iframe id="iframe-view" name="iframe-view"
    src="flash_topmost_inner.html" width=1000 height = 1000>
</iframe>

</body>
</html>