Try it Yourself - Bootstrap progressbar6

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="/lib/bootstrap.min.css">
  <script src="/lib/jquery-1.12.2.min.js"></script>
  <script src="/lib/bootstrap.min.js"></script>
</head>
<body>

<div class="container">
  <h2>Stacked Progress Bars</h2>
  <p>Create a stacked progress bar by placing multiple bars into the same div with class .progress:</p>
  <div class="progress">
   <div class="progress-bar progress-bar-success" role="progressbar" style="width:40%">
   Free Space
   </div>
   <div class="progress-bar progress-bar-warning" role="progressbar" style="width:10%">
   Warning
   </div>
   <div class="progress-bar progress-bar-danger" role="progressbar" style="width:20%">
   Danger
   </div>
  </div>
</div>

</body>
</html>