obumbratio

Umbras elementis ad umbras utilitates addere vel removere.

Exempla

Dum umbrae componentium in Bootstrap per defaltam debiles sunt et via $enable-shadowseffici potest, etiam umbram celeriter addere vel removere cum box-shadowclassibus utilitatibus nostris potes. Includit subsidium .shadow-nonetres magnitudinum defaultrum (quae variabiles inter se coniungunt).

<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>