Hello,
I just want to ask if there is a way to minimize the left navigation panel of the site.
Thank you in advance!
I don’t think so. But you can maximize the video, which is essentially the same thing
Yes, but is somewhat difficult to handle it, beause it is programmed to stay always on top of other windows (Order in layer = 10 
and cannot be auto-size-adjusted as other windows do.
However, I still do the job if I am not in my laptop.
Yeah, sorry. I have 2 monitors so I usually have the video maximised on one and work on the other