Default Progress bars
Use .bg-{state}in .progress-bar
Gradient Progress bars
Use .bg-gradient-{state}in .progress-bar
Striped Progress bars
Use .progress-bar-stripedin .progress-bar
Animated Progress bars
Use .progress-bar-animatedin .progress-bar
Progress bars with labels
Small Progress Bars
Use .progress-tinyin .progress
Round Progress Bars
Use .bg-{state}in .progress-circle
Small Round Progress Bars
Use .progress-round-tinyin .progress-circle