Style input[type=text] for .cart_input only

I want to style the mobile cartQuantity input fields.

I'm able to modify the values with the following entry.

HTML Code:

---

input.cart_input_303[type=text]{}

---

How can I set a wildcard for the input[type=text] field for cartQuantity input fields only.

I was late for edit.
The template is responsive_classic.

Something like the following should work

Code:

---

input[class^="cart_input_"] {
    border: 3px solid purple;
}

---

for the shopping-cart page quantity inputs:

Code:

---

<input type="text" name="cart_quantity[]" value="1" size="4" class="cart_input_1:edff669e5da95c1d027b04d5412532fa" aria-label="Edit quantity in cart">

---

That CSS rule "says" to apply the styling to any inputs with a class= attribute whose value starts with cart_input_.

See this link for additional ways to identify a CSS selector: https://www.w3schools.com/cssref/css_selectors.php

That looks very promising.
Thank you very much!
I will take care of it soon.

It works like a charm and is very useful to style mobile cart for responsive_classic