rget="_blank">Github</a>
  </nav>
</header>
    

  <main class="uw_global-major">
    
<section class="section preview">
  <div class="head">Preview</div>
  <div class="body">
    <div class="inner">
<label class="form-group-danger">
  <strong class="form-label">A input label</strong>
  <input class="form-control" type="text" placeholder="An input ...">
</label>
    </div>
  </div>
</section>
<section class="section">
  <div class="head">Usage</div>
  <div class="body">
    <ul>
<li>Step 1: <strong>Import 