Hello,
Add the below code to Theme Options > Custom CSS to increase the size of the q-ty on the cart page
@media only screen and (max-width: 480px) { table.cart .quantity { height: 55px; } table.cart .product-quantity .quantity input[type=number] { min-width: 60px; } table.cart .product-quantity span.minus, table.cart .product-quantity span.plus { width: 30px; } }
If iPhone detects the input number then it places the cursor to enter the number, so we can’t change that behavior.
Regards
