<html>
  <style>
    html {
      writing-mode: vertical-rl;
    }
    body {
      column-count: 2;
    }
    svg {
      -moz-box-shadow: green 2px 2px 8px;
      box-shadow: green 2px 2px 8px;
      -moz-appearance: button;
      appearance: button;
    }

  </style>
  <body>
    <div id='id0'>
      <svg width='800' filter='url(#id0')></svg>
    </div>
  </body>
</html>

