The following code shows how to mark active item in Breadcrumbs.
<!DOCTYPE html>
<html lang="en">
<head>
<!--from w ww .ja v a2s . c o m-->
<link rel="stylesheet"
href="http://netdna.bootstrapcdn.com/bootstrap/3.0.3/css/bootstrap.min.css">
<link rel="stylesheet"
href="http://netdna.bootstrapcdn.com/bootstrap/3.0.3/css/bootstrap-theme.min.css">
<script type="text/javascript"
src="http://code.jquery.com/jquery.min.js"></script>
<script
src="http://netdna.bootstrapcdn.com/bootstrap/3.0.3/js/bootstrap.min.js"></script>
</head>
<body style='margin: 20px'>
<div class="bs-example">
<ul class="breadcrumb">
<li><a href="#">Home</a></li>
<li><a href="#">Products</a></li>
<li class="active">Accessories</li>
</ul>
</div>
</body>
</html>