Bootstrap progress bars is use to show progress status, downloading, file transfer, or installation etc.
Progress components are built with two HTML elements, some CSS to set the width, and a few attributes.
<div class="progress"> <div class="progress-bar" role="progressbar" aria-label="Basic example" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100"></div> </div> <div class="progress"> <div class="progress-bar" role="progressbar" aria-label="Basic example" style="width: 50%" aria-valuenow="50" aria-valuemin="0" aria-valuemax="100"></div> </div> <div class="progress"> <div class="progress-bar" role="progressbar" aria-label="Basic example" style="width: 100%" aria-valuenow="100" aria-valuemin="0" aria-valuemax="100"></div> </div>
Add labels to your progress bars by placing text within the .progress-bar.
<div class="progress"> <div class="progress-bar" aria-label="Example with label" style="width: 25%;">25%</div> </div>
We only set a height value on the .progress, so if you change that value the inner .progress-bar will automatically resize accordingly.
<div class="progress" style="height: 1px;"> <div class="progress-bar" role="progressbar" aria-label="Example 1px high" style="width: 25%;" aria-valuenow="25" aria-valuemin="0" aria-valuemax="100"></div> </div> <div class="progress" style="height: 20px;"> <div class="progress-bar" role="progressbar" aria-label="Example 20px high" style="width: 25%;" aria-valuenow="25" aria-valuemin="0" aria-valuemax="100"></div> </div>
Use background utility classes to change the appearance of individual progress bars.
<div class="progress"> <div class="progress-bar bg-success" style="width: 25%" aria-valuenow="25" aria-valuemin="0" aria-valuemax="100"></div> </div> <div class="progress"> <div class="progress-bar bg-info" style="width: 50%" aria-valuenow="50" aria-valuemin="0" aria-valuemax="100"></div> </div> <div class="progress"> <div class="progress-bar bg-warning" style="width: 75%" aria-valuenow="75" aria-valuemin="0" aria-valuemax="100"></div> </div> <div class="progress"> <div class="progress-bar bg-danger" style="width: 100%" aria-valuenow="100" aria-valuemin="0" aria-valuemax="100"></div> </div>
<div class="progress"> <div class="progress-bar" style="width: 15%" aria-valuenow="15" aria-valuemin="0" aria-valuemax="100"></div> <div class="progress-bar bg-success" style="width: 30%" aria-valuenow="30" aria-valuemin="0" aria-valuemax="100"></div> <div class="progress-bar bg-info" style="width: 20%" aria-valuenow="20" aria-valuemin="0" aria-valuemax="100"></div> </div>
Add .progress-bar-striped to any .progress-bar to apply a stripe via CSS gradient over the progress bar’s background color.
<div class="progress"> <div class="progress-bar progress-bar-striped" style="width: 10%" aria-valuenow="10" aria-valuemin="0" aria-valuemax="100"></div> </div> <div class="progress"> <div class="progress-bar progress-bar-striped bg-success" style="width: 25%" aria-valuenow="25" aria-valuemin="0" aria-valuemax="100"></div> </div> <div class="progress"> <div class="progress-bar progress-bar-striped bg-info" style="width: 50%" aria-valuenow="50" aria-valuemin="0" aria-valuemax="100"></div> </div> <div class="progress"> <div class="progress-bar progress-bar-striped bg-warning" style="width: 75%" aria-valuenow="75" aria-valuemin="0" aria-valuemax="100"></div> </div> <div class="progress"> <div class="progress-bar progress-bar-striped bg-danger" style="width: 100%" aria-valuenow="100" aria-valuemin="0" aria-valuemax="100"></div> </div>
The striped gradient can also be animated. Add .progress-bar-animated to .progress-bar to animate the stripes
<div class="progress"> <div class="progress-bar progress-bar-striped progress-bar-animated" role="progressbar" aria-label="Animated striped example" aria-valuenow="75" aria-valuemin="0" aria-valuemax="100" style="width: 75%"></div> </div>