.lgb-pdp-purchase-actions {
    flex-wrap: wrap;
    row-gap: 8px;
    min-width: 0;
}
.lgb-pdp-purchase-actions .lgb-add-to-cart {
    flex: 1 0 auto;
    min-width: max-content;
    white-space: nowrap;
}
.lgb-pdp-purchase-actions #payment-request-button,
.lgb-pdp-purchase-actions #payment-method-messaging-element {
    flex: 0 0 100%;
    max-width: 100%;
}