Cart Issues

I’ve just upgraded to Premium and got a few issues. Can you help please?

Im using Divi and these issues relate to desktop – not tested mobile yet.

1. In the Sidebar Cart;
When you update the number of items it doesn’t update the cost to the right. It only updates the subtotal at the bottom?

2. When you role over any box in the cart, an icon appear obscuring the text slightly in the button. Can this be turned off somewhere?

3. Add to Cart
I want to add an ‘Add to Cart’ button on my product category page
Allowing a customer to click on the button and the product is added to cart without going into the main product page.
As described in your doc a Notification popup tell the user it has been added.

Not working nothing appears

Any help much appreciated
– Stephen

The page I need help with: [log in to see the link]