I think that it a good course, basic, and that was what I was looking for.

Very good course with alot of informations. Handling of pictures could be more substantial. Sometimes boring repetitions (fileformat, when opening a new picture or design).
But in general very satisfactory. A follow-up would be welcome

This is not really a tutorial, it's more an overview of what responsive design is. Build a responsive website from start to finish without the use of bootstrap for a change. Just a plain css grid and start from there.