Hey,

Just a small thing, but it would be far more convenient to go through the Lessons page for the LSAT course (and maybe other courses too) if you could collapse sections that you have already gone through!

For example, once I watch all the reading comprehension videos, I should be able to collapse that long list of videos. Otherwise, when its time to read the reading comprehension articles, I have to scroll pst all the ones I have completed. It can be annoying scrolling through the entire list trying to find the ones you have not done yet. 

I realize this is an insignificant feature to add, but it would be quite helpful and appreciated.