<div class="container mt-3 mb-3 pt-3 pb-3">
    <div class="row">
        <div class="col-sm-12">
            <ul class="breadcrumb">
                <li class="breadcrumb-item"><a href="<?php echo base_url();?>Welcome">Home</a></li>
                <li class="breadcrumb-item"><a href="<?php echo base_url();?>">Exams</a></li>
                <li class="breadcrumb-item"></li>
            </ul>
        </div>
    </div>
</div>