Spaces or commas?
7/25/2018 11:58:57 PMEmeruche Ikenna Cole
1 AnswerNew Answer
Can you link to the lesson? Spaces in a selector indicate the latter is a descendant of the former element. It also seperate different CSS properties. These selectors/values are passed as strings, as it is not of JS syntax (CSS actually) and needs to be parsed by JQuery. The comma is used for seperating parameters or arguments, chaining variable definitions, and many more.