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="#" class="text-black">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="#" class="text-black">Home</a></li>

        <li class="breadcrumb-item"><a href="#" class="text-black">Library</a></li>

        <li class="breadcrumb-item active" aria-current="page">Data</li>

    </ol>

</nav>