The Tor Browser / file revision

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

   <title>Testcase for foreignObject</title>

   <!-- From https://bugzilla.mozilla.org/show_bug.cgi?id=367366 -->

   <rect width="100%" height="100%" fill="red"/>

   <foreignObject width="100%" height="100%"

 		 style="border-color: green; color: red">

     <div xmlns="http://www.w3.org/1999/xhtml"

          style="border-style: solid; border-width: 30px; border-color: inherit;

 		background: green; width:100%; height:100%;"/>

   </foreignObject>

 </svg>