id="sliderprint" title="Print These Sliders"

  xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"

  style="background-color: white">

  <label>

  With the Classic theme, printing causes the browser to crash. adding style="-moz-appearance: none" to the

  thumb prevents the crash. The crash doesn't happen at all with Modern.

  </label>

  <spacer height="10"/>

    <hbox>

        <slider style="height: 174px; width: 24px" orient="vertical">

            <thumb/>

        </slider>

    </hbox>

</window>