Which of these options isn't an example of a CSS framework?If you haven't heard of some of these frameworks, try Googling them!FoundationMilligramDjangoPureBulma

Django is not an example of a CSS framework. Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design. The other options, Foundation, Milligram, Pure, and Bulma, are all examples of CSS frameworks.