ladybird/Tests/LibWeb/Ref/reference/svg-file-matches-html-file.html

<style>
  * {
    margin: 0;
  }
</style>
<svg xmlns="http://www.w3.org/2000/svg">
  <defs>
    <g id="10">
      <rect width="50" height="50" fill="#555555"></rect>
    </g>
  </defs>
  <use href="#10" x="25" y="25"></use>
</svg>