palemoon-dev/platform/layout/reftests/svg/smil/anim-class-04-ref.svg

<!--
     Any copyright is dedicated to the Public Domain.
     http://creativecommons.org/publicdomain/zero/1.0/
-->
<svg xmlns="http://www.w3.org/2000/svg">
  <title>Reference for animation of the class attribute to an invalid value on "rect" elements</title>
  <rect width="100%" height="100%" fill="black"/>
</svg>