<command arg="-root"/>
- <video href="http://www.youtube.com/watch?v=KPiJb0Qm1SE"/>
+ <video href="https://www.youtube.com/watch?v=KPiJb0Qm1SE"/>
<number id="growth-delay" type="slider" arg="-growth-delay %"
_label="Growth delay" _low-label="Low" _high-label="High"