CSS Positioning exercise issues


#1

This exercise needs a detailed review. The questions aren't enough to get the right answers OR there needs to be a variety of answers accepted as correct. For example, I would answer a questions by entering the code "margin-left : 20px" and it would be marked wrong because the correct answer was "margin: 0px 0px 0px 20px". There are multiple questions in this exercise that have this issue. Thanks!