Add button to hide sidebar
My students are complaining about the amount of space the sidebar takes up on smaller monitors (ie, single-display laptops) and trying to keep everything on screen at the same time.
It would be really helpful to have an option to hide the sidebar.
So apparently you can hit 's' to do this, but this seems to be a hidden easter egg.
Oh, there is a button. It's just not obvious. Maybe it should follow as you scroll (position: fixed)?
If you are talking about the tutorial displaying, I think this is not the right place to raise this issue: it uses the gitbook service to publish the tutorial.
This is more about a design decision on their side. DjangoGirls cannot really do anything about it.