.breadcrumb class with indicate the current page's location within a navigational hierarchy that automatically adds separators via CSS. <nav aria-label="breadcrumb" role="navigation">
<ol class="breadcrumb">
<li class="breadcrumb-item active" aria-current="page">Home</li>
</ol>
</nav>
<nav aria-label="breadcrumb" role="navigation">
<ol class="breadcrumb">
<li class="breadcrumb-item"><a href="#">Home</a></li>
<li class="breadcrumb-item active" aria-current="page">Tutorials</li>
</ol>
</nav>
<nav aria-label="breadcrumb" role="navigation">
<ol class="breadcrumb">
<li class="breadcrumb-item"><a href="#">Home</a></li>
<li class="breadcrumb-item"><a href="#">Tutorials</a></li>
<li class="breadcrumb-item active" aria-current="page">Bootstrap 4</li>
</ol>
</nav>Breadcrumbs don't necessarily need to be in a list.
<div class="breadcrumb">
<a class="breadcrumb-item active" href="#">Home</a>
</div>
<div class="breadcrumb">
<a class="breadcrumb-item" href="#">Home</a>
<a class="breadcrumb-item active" href="#">Tutorials</a>
</div>
<div class="breadcrumb">
<a class="breadcrumb-item" href="#">Home</a>
<a class="breadcrumb-item" href="#">Tutorials</a>
<span class="breadcrumb-item active">Bootstrap 4</span>
</div>