d">Preview</div>
  <div class="body">
    <div class="inner">
<input class="form-control-warning-sm" type="text" placeholder="An input ...">
    </div>
  </div>
</section>
<section class="section">
  <div class="head">Usage</div>
  <div class="body">
    <ul>
<li>Step 1: <strong>Import the style</strong></li>
</ul>
<p>Using the CLI:</p>
<pre><code class="language-bash">unistylus <span class="token function">add</span> <span class="token string">"form/form-control-warning-sm"</span>
</code></pre>
<p>Or, incl