Hide Item Quantities

Hello,

I do not want item quantities to show in my Woocommerce emails so I customized the email-order-details.php and email-order-items.php Woocommerce templates by copying them to the /theme/woocommerce/emails/ folder and removing the quantities cells and columns from the templates.

However, I still see the item quantities in my Woocommerce emails.

Your plugin does not provide any css selectors that I can use to hide only the item quantities.

How can I hide item quantities from my emails?