bootstrap 4 bread crumbs code example

Example 1: bootstrap Breadcrumb

Indicate the current page’s location within a navigational hierarchy that 
automatically adds separators via CSS.
<nav aria-label="breadcrumb">
  <ol class="breadcrumb">
    <li class="breadcrumb-item active" aria-current="page">Home</li>
  </ol>
</nav>

<nav aria-label="breadcrumb">
  <ol class="breadcrumb">
    <li class="breadcrumb-item"><a href="#">Home</a></li>
    <li class="breadcrumb-item active" aria-current="page">Library</li>
  </ol>
</nav>

<nav aria-label="breadcrumb">
  <ol class="breadcrumb">
    <li class="breadcrumb-item"><a href="#">Home</a></li>
    <li class="breadcrumb-item"><a href="#">Library</a></li>
    <li class="breadcrumb-item active" aria-current="page">Data</li>
  </ol>
</nav>

Example 2: bootstrap breadcrumb

<nav aria-label="breadcrumb">
   <ol class="breadcrumb">
      <li class="breadcrumb-item active" aria-current="page">Home</li>
   </ol>
</nav>

<nav aria-label="breadcrumb">
   <ol class="breadcrumb">
      <li class="breadcrumb-item"><a href="#">Home</a></li>
      <li class="breadcrumb-item active" aria-current="page">Library</li>
   </ol>
</nav>

<nav aria-label="breadcrumb">
   <ol class="breadcrumb">
      <li class="breadcrumb-item"><a href="#">Home</a></li>
      <li class="breadcrumb-item"><a href="#">Library</a></li>
      <li class="breadcrumb-item active" aria-current="page">Data</li>
   </ol>
</nav>