The Tor Browser / file revision

 <!--

      Any copyright is dedicated to the Public Domain.

      http://creativecommons.org/publicdomain/zero/1.0/

 -->

 <svg xmlns="http://www.w3.org/2000/svg" version="1.1">

   <title>Testcase for text scaling</title>

   <!-- From https://bugzilla.mozilla.org/show_bug.cgi?id=392233 -->

   <!-- we use powers of two for the scales so they can be represented

        exactly in a floating point representation -->

   <g transform="scale(8)">

     <text x="0" y="16" font-size="16">Hello</text>

   </g>

   <g transform="scale(64)">

     <text x="0" y="4" font-size="2">Hello</text>

   </g>

   <g transform="scale(512)">

     <text x="0" y="0.75" font-size="0.25">Hello</text>

   </g>

 </svg>