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Michal Janek
Front End Web Development Techdegree Graduate 30,654 PointsBeware of using Bootstrap 4 Alpha in this course.
Just letting everyone here know that if you just started this course a lot of things here will be updated. Guil is using Alpha Version of Bootstrap 4 - as it is an Alpha version it is still in development and being regularly updated with new classes, utilities etc. A lot of times the videos will be inconsistent but not to such an extent that they will not be useful. You just have to search the documentation on your own for the actual/updated names of classes, etc.
Good Luck!
2 Answers
Dave McFarland
Treehouse TeacherSorry about the confusion! Bootstrap is now on alpha v6. This course was shot using v4. We're updating the teacher's notes right now with corrected instructions. In addition, when Bootstrap 4 goes in a stable Beta we'll update this entire course.
jason chan
31,009 PointsJust following along with that version guil is using. Then read the unmified version to write your own css.