iv>
    </div>
    <!-- END: border direction -->

    <!-- BEGIN: border width -->
    <div class="col-md-4">
      <div class="box">
        <header class="border-bottom">
          <h4>Width</h4>
        </header>
        <div class="box-body">
          Class : <code>b-w-[width]</code>
          <h4>Width</h4>
          <ul>
            <li class="m-a-25">1 : 1px (default) <span class="border b-w-1 p-2"><code>b-w-1</code></span></li>
            <li class="m-a-25">2 : 2px <span class="border b-w-2 p-2">