<div class="shadow-none p-3 mb-5 bg-light rounded">No shadow</div> <div class="shadow-sm p-3 mb-5 bg-white rounded">Small shadow</div> <div class="shadow p-3 mb-5 bg-white rounded">Regular shadow</div> <div class="shadow-lg p-3 mb-5 bg-white rounded">Larger shadow</div>