1<?xml version="1.0" encoding="iso-8859-1"?>
2<windows xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" xmlns:xhtml="http://www.w3.org/1999/xhtml">
3  <vbox flex="1">
4    <vbox>
5      <xhtml:div>Hello</xhtml:div>
6      <xhtml:div>
7                        foo
8                </xhtml:div>
9    </vbox>
10  </vbox>
11</windows>
12