.woocommerce div.product form.cart {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;

  .button {
    text-wrap-mode: nowrap;
  }
}

.woocommerce div.product form.cart::after, .woocommerce div.product form.cart::before {
  content: none;
}

.woocommerce div.product form.cart div.quantity {
  margin: 0; 
}