Rethink video controls

[pkd2512]

Notes from Matt

completely missed it, and did not know that this was a pausable or restartable video. And then i was like, huh, ok, i can pause it, but i can't rewind it. (i had scrolled past it then scrolled back up to play closer attention, wanted to restart it, and had to refresh the page) Feel like maybe the optioning is either it's a play-in-line with no controls, OR, if it is going to have controls, has full controls.