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---
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layout: docs
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title: Progress
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group: components
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---
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Stylize [the HTML5 `<progress>` element ](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/progress ) with a few extra classes and some crafty browser-specific CSS. Be sure to read up on the browser support.
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## Contents
* Will be replaced with the ToC, excluding the "Contents" header
{:toc}
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### Example
{% example html %}
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< div class = "text-xs-center" id = "example-caption-1" > Reticulating splines… 0%< / div >
< progress class = "progress" value = "0" max = "100" aria-describedby = "example-caption-1" > < / progress >
< div class = "text-xs-center" id = "example-caption-2" > Reticulating splines… 25%< / div >
< progress class = "progress" value = "25" max = "100" aria-describedby = "example-caption-2" > < / progress >
< div class = "text-xs-center" id = "example-caption-3" > Reticulating splines… 50%< / div >
< progress class = "progress" value = "50" max = "100" aria-describedby = "example-caption-3" > < / progress >
< div class = "text-xs-center" id = "example-caption-4" > Reticulating splines… 75%< / div >
< progress class = "progress" value = "75" max = "100" aria-describedby = "example-caption-4" > < / progress >
< div class = "text-xs-center" id = "example-caption-5" > Reticulating splines… 100%< / div >
< progress class = "progress" value = "100" max = "100" aria-describedby = "example-caption-5" > < / progress >
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{% endexample %}
### IE9 support
Internet Explorer 9 doesn't support the HTML5 `<progress>` element, but we can work around that.
{% example html %}
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< div class = "text-xs-center" id = "example-caption-6" > Reticulating splines… 25%< / div >
< progress class = "progress" value = "25" max = "100" aria-describedby = "example-caption-6" >
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< div class = "progress" >
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< span class = "progress-bar" style = "width: 25%;" > < / span >
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< / div >
< / progress >
{% endexample %}
### Contextual alternatives
Progress bars use some of the same button and alert classes for consistent styles.
{% example html %}
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< div class = "text-xs-center" id = "example-caption-7" > Reticulating successful splines… 25%< / div >
< progress class = "progress progress-success" value = "25" max = "100" aria-describedby = "example-caption-7" > < / progress >
< div class = "text-xs-center" id = "example-caption-8" > Reticulating informative splines… 50%< / div >
< progress class = "progress progress-info" value = "50" max = "100" aria-describedby = "example-caption-8" > < / progress >
< div class = "text-xs-center" id = "example-caption-9" > Reticulating warning splines… 75%< / div >
< progress class = "progress progress-warning" value = "75" max = "100" aria-describedby = "example-caption-9" > < / progress >
< div class = "text-xs-center" id = "example-caption-10" > Reticulating dangerous splines… 100%< / div >
< progress class = "progress progress-danger" value = "100" max = "100" aria-describedby = "example-caption-10" > < / progress >
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{% endexample %}
### Striped
Uses a gradient to create a striped effect.
{% example html %}
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< div class = "text-xs-center" id = "example-caption-11" > Reticulating plain splines… 10%< / div >
< progress class = "progress progress-striped" value = "10" max = "100" aria-describedby = "example-caption-11" > 10%< / progress >
< div class = "text-xs-center" id = "example-caption-12" > Reticulating successful splines… 25%< / div >
< progress class = "progress progress-striped progress-success" value = "25" max = "100" aria-describedby = "example-caption-12" > 25%< / progress >
< div class = "text-xs-center" id = "example-caption-13" > Reticulating informative splines… 50%< / div >
< progress class = "progress progress-striped progress-info" value = "50" max = "100" aria-describedby = "example-caption-13" > 50%< / progress >
< div class = "text-xs-center" id = "example-caption-14" > Reticulating warning splines… 75%< / div >
< progress class = "progress progress-striped progress-warning" value = "75" max = "100" aria-describedby = "example-caption-14" > 75%< / progress >
< div class = "text-xs-center" id = "example-caption-15" > Reticulating dangerous splines… 100%< / div >
< progress class = "progress progress-striped progress-danger" value = "100" max = "100" aria-describedby = "example-caption-15" > 100%< / progress >
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{% endexample %}
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### Animated stripes
The striped gradient can also be animated. Add `.progress-animated` to `.progress` to animate the stripes right to left via CSS3 animations.
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**Animated progress bars do not work in IE9 and Opera 12** – as they don't support CSS3 animations – **nor in IE10+ and Microsoft Edge** – as they currently don't support CSS3 animations on the [`::-ms-fill` pseudo-element ](https://msdn.microsoft.com/en-us/library/windows/apps/hh465757.aspx ).
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< div class = "bd-example" >
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< div class = "text-xs-center" id = "example-caption-16" > Reticulating splines… 25%< / div >
< progress class = "progress progress-striped" value = "25" max = "100" aria-describedby = "example-caption-16" > 25%< / progress >
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< button type = "button" class = "btn btn-secondary bd-activate-animated-progressbar" data-toggle = "button" aria-pressed = "false" autocomplete = "off" >
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Toggle animation
< / button >
< / div >
{% highlight html %}
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< div class = "text-xs-center" id = "example-caption-16" > Reticulating splines… 25%< / div >
< progress class = "progress progress-striped progress-animated" value = "25" max = "100" aria-describedby = "example-caption-16" > 25%< / progress >
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{% endhighlight %}