The video was great with 1 & 2. When the video moves to css an you bring in the Main.CSS file and I don't have to make the CSS by myself then the file becomes a problem. I don't understand why you would have a great detail on making a movie with great information then you change a block of informaion and now the informaton came from magic. Why not show me how to create a selector? and set the properties of the selectors? Same with the Navigation. You did not show how to hover. Why?
Adobe's requirement was for a video course lasting no more than 30 minutes to showcase some of the basic aspects of creating and styling a web page. Showing every single step of the process would have taken considerably longer. That's why I also created a written version of the tutorial that does go through the whole process.