<command arg="-root"/>
- <video href="http://www.youtube.com/watch?v=iuutzMOVYgI"/>
+ <video href="https://www.youtube.com/watch?v=iuutzMOVYgI"/>
<number id="bgrowth" type="slider" arg="-bgrowth %"
_label="Explosions" _low-label="Slow" _high-label="Fast"