默认样式的进度条

60% Complete
60%


带有提示标签的进度条

0%
2%


根据情境变化效果

40%
20%
60%
80%


条纹效果

40%
20%
60%
80%


动画效果

45% Complete


堆叠效果

35% Complete (success)
20% Complete (warning)
10% Complete (danger)