class lesson styles

[lwasser]

I need to create a style sheet of styles to use for lessons. styles include

• [ ] Styles:

  • [ ] Challenge Activities
  • [ ] Lesson intro (at the top)

• [ ] Document style rules in the readme for everyone to see.

• [ ] Add code that allows for SECTIONS within a lesson set. Maybe Instructor notes, part 1, part 2 etc.

  • potentially the parts are: Instructor notes, P1: Class, P2: homework

• [ ] Need a clever way to have answers but hide them from the students.

[lwasser]

This issue was moved to earthlab/earthlab.github.io#22