Components

## Spinner

Dashlite includes several predefined button styles, each serving its own semantic purpose, with a few extras thrown in for more control.

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###### Code Example

    <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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###### Code Example

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

##### 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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###### Code Example

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

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###### Code Example

    <div class="spinner-grow text-primary" role="status">
      <span class="sr-only">Loading...</span>
    </div>
    <div class="spinner-grow text-secondary" 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 `rem`s, `currentColor`, and `display: inline-flex`. This means they can easily be resized, recolored, and quickly aligned.

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###### Code Example

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

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###### Code Example

    <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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###### Code Example

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

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###### Code Example

    <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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###### Code Example

    <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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###### Code Example

    <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>

##### Buttons

Use spinners within buttons to indicate an action is currently processing or taking place. You may also swap the text out of the spinner element and utilize button text as needed.

###### Code Example

    <button class="btn btn-primary" type="button" disabled>
      <span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span>
      <span class="sr-only">Loading...</span>
    </button>
    <button class="btn btn-primary" type="button" disabled>
      <span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span>
      <span> Loading... </span>
    </button>

###### Code Example

    <button class="btn btn-primary" type="button" disabled>
      <span class="spinner-grow spinner-grow-sm" role="status" aria-hidden="true"></span>
      <span class="sr-only">Loading...</span>
    </button>
    <button class="btn btn-primary" type="button" disabled>
      <span class="spinner-grow spinner-grow-sm" role="status" aria-hidden="true"></span>
      <span> Loading... </span>
    </button>