Progress components are built with two HTML elements, some CSS to set the width, and a few attributes.
                      We use the .progress as a wrapper to indicate the max value of the progress bar. The .progress-bar requires an inline style, utility class, or custom CSS to set their width.
                    
Add .progress-bar-striped to any .progress-bar  to apply a stripe via CSS gradient over the progress bar's background color Using CSS Effects.
The striped gradient can also be animated. Add .progress-bar-animated to.progress-bar to animate the stripes right to left via CSS3 animations.
Include multiple progress bars in a progress component if you need.
                           Use the .position-absolute to set progress numbers steps.
Use the .progress-bar-animated and .progress-bar-striped to animate the stripes right to left.
Use  .sm-progress-bar  class to change progress size to small:
Use  .lg-progress-bar  class to change progress size to large:
Set a height value on the .progress-bar, so if you change that value the outer.progress will automatically resize accordingly.