Your contribution cannot be approved because it does not follow the Utopian Rules.

• As per rule:
  End-user focused tutorials must address a minimum of three substantial concepts that are unique to the Open Source project and essential learning requirements for end-users. Preference is given to tutorials that are part of a curriculum (series) of tutorials all of which are sequential and built on previously learned skills and knowledge. Ubiquitous functions, such as Save, Open, and Print are unacceptable as substantial concepts.

• Your tutorial only adresses one concept and that is NOT UNIQUE to bootstrap. Progress bar is a native HTML5 element !

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