Standardizing call-out categories for typical tutorial use-cases

[ree-gupta]

Most self-guided tutorials would use call out and collapsible boxes for tips, detailed explanations, questions and answers. It might be a good idea to have them standardized and defined such that the learners have a more coherent and predictable experience.

Will update the categories here on further discussions.

[MalikaIhle]

I wonder if @SvonGrebmer 's team is working on some standards for that, perhaps with @Riyaaa1 ?