.cardapio { font-family: sans-serif; background: #fff; padding: 10px; border-radius: 5px; }
.item { margin-bottom: 10px; }
#btn-whatsapp { display: block; margin-top: 20px; background: #25D366; color: #fff; padding: 10px; text-align: center; text-decoration: none; border-radius: 4px; }