Re:Show HN: “OK Google” – Explore Google Now voice commands
by chain18 on Wednesday June 29, 2016 @05:07PM
(#12004827)
I assume it is because you can click on the commands to cycle through the examples. If you didn't have this css property set you would end up selecting text.
Why? I'm not sure, but that has nothing to do with any of the libraries listed, or even javascript at all.