Hide checkount update cart button

Hello,

In the facebook group it was brought to my attention this thread that could help me hide the update cart button: https://generatepress.com/forums/topic/woocommerce-checkout-update-cart-button/#post-368877

I tried the CSS Tom suggested in the original post and set the opacity to 0 and added !important as well, but I still can see the button on my website.

Any ideas on how could i hide it?
Below you can find the CSS I included.

Thanks so very much for your help!
Catalina.

.woocommerce input.button:disabled,
.woocommerce input.button:disabled[disabled],
.woocommerce input.button:disabled:hover,
.woocommerce input.button:disabled[disabled]:hover {
background-color: transparent;
color: initial;
opacity: 0 !important;
}