Spinners

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

<!-- Muted Spinner -->
<div class="spinner-border text-muted" role="status">
  <span class="sr-only">Loading...</span>

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

<!-- Success Spinner -->
<div class="spinner-border text-success" role="status">
  <span class="sr-only">Loading...</span>
</div>

<!-- Info Spinner -->
<div class="spinner-border text-info" role="status">
  <span class="sr-only">Loading...</span>
</div>

<!-- Warning Spinner -->
<div class="spinner-border text-warning" role="status">
  <span class="sr-only">Loading...</span>
</div>

<!-- Danger Spinner -->
<div class="spinner-border text-danger" role="status">
  <span class="sr-only">Loading...</span>
</div>

<!-- Light Spinner -->
<div class="spinner-border text-light" role="status">
  <span class="sr-only">Loading...</span>
</div>

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

<!-- Muted Spinner -->
<div class="spinner-grow text-muted" role="status">
  <span class="sr-only">Loading...</span>

<!-- Primary Spinner -->
<div class="spinner-grow text-primary" role="status">
  <span class="sr-only">Loading...</span>
</div>

<!-- Success Spinner -->
<div class="spinner-grow text-success" role="status">
  <span class="sr-only">Loading...</span>
</div>

<!-- Info Spinner -->
<div class="spinner-grow text-info" role="status">
  <span class="sr-only">Loading...</span>
</div>

<!-- Warning Spinner -->
<div class="spinner-grow text-warning" role="status">
  <span class="sr-only">Loading...</span>
</div>

<!-- Danger Spinner -->
<div class="spinner-grow text-danger" role="status">
  <span class="sr-only">Loading...</span>
</div>

<!-- Light Spinner -->
<div class="spinner-grow text-light" role="status">
  <span class="sr-only">Loading...</span>
</div>

<!-- Small Border Spinner -->
<div class="spinner-border spinner-border-sm" role="status">
  <span class="sr-only">Loading...</span>
</div>

<!-- Small Growing Spinner -->
<div class="spinner-grow spinner-grow-sm" role="status">
  <span class="sr-only">Loading...</span>

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

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

<!-- Border Spinner -->
<button type="button" class="btn btn-primary">
  <span class="spinner-border spinner-border-sm text-light mr-2" role="status" aria-hidden="true"></span>
  Loading...
</button>

<!-- Growing Spinner -->
<button type="button" class="btn btn-primary">
  <span class="spinner-grow spinner-grow-sm text-light mr-2" role="status" aria-hidden="true"></span>
  Loading...
</button>