<?xml version="1.0"?> <!DOCTYPE window> <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" orient="horizontal" title="XUL Grid Test"> <grid> <rows> <row style="background:aqua"> <label value="Top" /> </row> <row style="background:yellow"> <textbox value="Bottom" /> </row> </rows> </grid> </window>