Progress-bar

Basic Progress Bars
Progress components are built with two HTML elements, some CSS to set the width, and a few attributes.
Small Progress Bars
Use .sm-progress-barclass to change progress size to small:
Large Progress Bars
Use .lg-progress-barclass to change progress size to small:
Custom Height Progress Bars
Set a height value on the .progress-bar, so if you change that value the outer .progress will automatically resize accordingly.
Progress Bars states
Use state utility classes to change the appearance of individual progress bars.
Multiple bars
Include multiple progress bars in a progress component if you need.
Progress Bars Striped
Add .progress-bar-striped to any .progress-bar to apply a stripe via CSS gradient over the progress bar’s background color.
Progress Bars animated
The striped gradient can also be animated. Add .progress-bar-animated to .progress-bar to animate the stripes right to left via CSS3 animations.