Spinners

Indicate the loading state of a component or page with Bootstrap spinners, built entirely with HTML, CSS, and no JavaScript.

Bootstrap Spinners documentation

Border spinner

Use the border spinners for a lightweight loading indicator.

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                      <div class="spinner-border" role="status">
                        <span class="sr-only">Loading...</span>
                      </div>
                    
                  

Colors

The border spinner uses currentColor for its border-color, meaning you can customize the color with text color utilities. You can use any of our text color utilities on the standard spinner.

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                      <div class="spinner-border text-primary" role="status">
                        <span class="sr-only">Loading...</span>
                      </div>
                      <div class="spinner-border text-body" role="status">
                        <span class="sr-only">Loading...</span>
                      </div>
                      <div class="spinner-border text-success" role="status">
                        <span class="sr-only">Loading...</span>
                      </div>
                      <div class="spinner-border text-danger" role="status">
                        <span class="sr-only">Loading...</span>
                      </div>
                      <div class="spinner-border text-warning" role="status">
                        <span class="sr-only">Loading...</span>
                      </div>
                      <div class="spinner-border text-info" role="status">
                        <span class="sr-only">Loading...</span>
                      </div>
                      <div class="spinner-border text-light" role="status">
                        <span class="sr-only">Loading...</span>
                      </div>
                      <div class="spinner-border text-dark" role="status">
                        <span class="sr-only">Loading...</span>
                      </div>
                    
                  

Why not use border-color utilities? Each border spinner specifies a transparent border for at least one side, so .border-{color} utilities would override that.

Growing spinner

If you don't fancy a border spinner, switch to the grow spinner. While it doesn't technically spin, it does repeatedly grow!

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                      <div class="spinner-grow" role="status">
                        <span class="sr-only">Loading...</span>
                      </div>
                    
                  

Once again, this spinner is built with currentColor, so you can easily change its appearance with text color utilities. Here it is in blue, along with the supported variants.

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                      <div class="spinner-grow text-primary" role="status">
                        <span class="sr-only">Loading...</span>
                      </div>
                      <div class="spinner-grow text-body" role="status">
                        <span class="sr-only">Loading...</span>
                      </div>
                      <div class="spinner-grow text-success" role="status">
                        <span class="sr-only">Loading...</span>
                      </div>
                      <div class="spinner-grow text-danger" role="status">
                        <span class="sr-only">Loading...</span>
                      </div>
                      <div class="spinner-grow text-warning" role="status">
                        <span class="sr-only">Loading...</span>
                      </div>
                      <div class="spinner-grow text-info" role="status">
                        <span class="sr-only">Loading...</span>
                      </div>
                      <div class="spinner-grow text-light" role="status">
                        <span class="sr-only">Loading...</span>
                      </div>
                      <div class="spinner-grow text-dark" role="status">
                        <span class="sr-only">Loading...</span>
                      </div>
                    
                  

Alignment

Spinners in Bootstrap are built with rems, currentColor, and display: inline-flex. This means they can easily be resized, recolored, and quickly aligned.

Margin

Use margin utilities like .m-5 for easy spacing.

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                      <div class="spinner-border m-5" role="status">
                        <span class="sr-only">Loading...</span>
                      </div>
                    
                  

Placement

Use flexbox utilities , float utilities , or text alignment utilities to place spinners exactly where you need them in any situation.

Flex

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                      <div class="d-flex justify-content-center">
                        <div class="spinner-border" role="status">
                          <span class="sr-only">Loading...</span>
                        </div>
                      </div>
                    
                  
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                      <div class="d-flex align-items-center">
                        <span>Loading...</span>
                        <div class="spinner-border ml-auto" role="status" aria-hidden="true"></div>
                      </div>
                    
                  

Floats

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                      <div class="clearfix">
                        <div class="spinner-border float-right" role="status">
                          <span class="sr-only">Loading...</span>
                        </div>
                      </div>
                    
                  

Text align

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                      <div class="text-center">
                        <div class="spinner-border" role="status">
                          <span class="sr-only">Loading...</span>
                        </div>
                      </div>
                    
                  

Size

Add .spinner-border-sm and .spinner-grow-sm to make a smaller spinner that can quickly be used within other components.

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                      <div class="spinner-border spinner-border-sm" role="status">
                        <span class="sr-only">Loading...</span>
                      </div>
                      <div class="spinner-grow spinner-grow-sm" role="status">
                        <span class="sr-only">Loading...</span>
                      </div>
                    
                  
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                      <div class="spinner-border" style="width: 3rem; height: 3rem;" role="status">
                        <span class="sr-only">Loading...</span>
                      </div>
                      <div class="spinner-grow" style="width: 3rem; height: 3rem;" role="status">
                        <span class="sr-only">Loading...</span>
                      </div>