Ajout au panier avec produit volant

<div class="uv-mac"><header><b>Boutique</b><button type="button" class="ct"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M6 2 3 6v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2V6l-3-4Z"/><path d="M3 6h18"/><path d="M16 10a4 4 0 0 1-8 0"/></svg><span class="n">0</span><span class="sr">articles dans le panier</span></button></header><div class="pr"><div class="im" aria-hidden="true"><svg viewBox="0 0 48 32"><path d="M3 22c0-3 1-6 3-8l5-6c1-1 3-1 4 0l3 4c1 2 3 3 5 3h6c6 0 12 2 15 5 1 1 1 3 0 4H5c-1 0-2-1-2-2z" fill="#fff"/><path d="M4 27h40" stroke="#fff" stroke-width="2.5" stroke-linecap="round" opacity=".7"/></svg></div><div class="tx"><b>Baskets Nuage</b><span>Pointure 42, blanc cassé</span><em>89 €</em></div></div><button type="button" class="ad"><span class="a">Ajouter au panier</span><span class="b"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.4" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M5 12l5 5L20 7"/></svg>Ajouté</span></button></div>