<!--
     Any copyright is dedicated to the Public Domain.
     http://creativecommons.org/licenses/publicdomain/
-->

<!-- From https://bugzilla.mozilla.org/show_bug.cgi?id=364732 -->

<box xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" flex="1">
  <svg xmlns="http://www.w3.org/2000/svg">
    <rect fill="lime" width="100%" height="100%"/>
  </svg>
</box>
