Breadcrumbs
Indicate the current page's location within a navigational hierarchy.
Separators are automatically added in CSS through :before and content.
<ol class="breadcrumb">
<li><a href="#">Home</a><span class="divider">/</span></li>
<li><a href="#">Library</a><span class="divider">/</span></li>
<li class="active">Data</li>
</ol>