<?xml version="1.0"?> <bindings xmlns="http://www.mozilla.org/xbl" xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"> <binding id="first"> <content> <xul:textbox anonid="labeled" class="bottom"/> <xul:label control="labeled" value="Label"/> <children/> </content> </binding> <binding id="second"> <content> <xul:box class="first"> <xul:label control="toplabeled" value="Top textbox"/> <xul:textbox anonid="toplabeled" class="top"/> </xul:box> <children/> </content> </binding> <binding id="third"> <content> <xul:description anonid="label" value="It's a " /> <xul:description anonid="label2" value="cool button" /> <xul:button anonid="button" aria-labelledby="label label2" value="button" /> </content> </binding> </bindings>