<!DOCTYPE html>
<title>Test Reference</title>
<style>
  use { font-size: 60px; }
  g { font-size: 100px; }
</style>
<svg>
  <use id="use_elm" xlink:href="#tmpl" />
  <g id="g_elm">
    <text id="tmpl" x="10" y="100">Hello!</text>
  </g>
</svg>
