[apt-get]

Might be wise to make it more apparent that you need to close the right sidebar before you can do anything on-screen -- I tried clicking on the "Get Started" buttons, found them to be unresponsive / non-interactive, tried clicking on stuff on the side, and closed the page at first, thinking it wasn't tested on Firefox.

[fredotan]

Thank you. That's fair feedback. We'll look into that on Firefox.