Spinners - Documentation | Front - 基于Boostrap5的多用途响应式模板库

Border spinner

预览
HTML

              
                <div class="spinner-border" role="status">
                  <span class="visually-hidden">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.

预览
HTML

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

预览
HTML

              
                <div class="spinner-grow" role="status">
                  <span class="visually-hidden">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.

预览
HTML

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

预览
HTML

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

Placement

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

              
                <div class="d-flex justify-content-center">
                  <div class="spinner-border" role="status">
                    <span class="visually-hidden">Loading...</span>
                  </div>
                </div>

预览
HTML

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

Floats

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HTML

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

Text align

预览
HTML

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

尺寸

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

预览
HTML

              
                <div class="spinner-border spinner-border-sm" role="status">
                  <span class="visually-hidden">Loading...</span>
                </div>
                <div class="spinner-grow spinner-grow-sm" role="status">
                  <span class="visually-hidden">Loading...</span>
                </div>

预览
HTML

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