Yes, the customer places the order but no notification is sent out to say the order has come in. The payment arrives at the PayPal end but no email from them either. It's only noticed when there is a mismatch with the payment amounts that show an order went missing.

Welcome to AbanteCart forum.

I do not think z-index will help. Usually, the overflow property is used to avoid scrolling on the HTML element.
Are you able to share the link or screenshots?

Ah ok thanks Basara! That puts my mind at rest.

Any idea why one customers orders don't send any notifications? Usually should get one from the shop and from PayPal but neither get sent but PayPal money arrives.

It only seems to happen with one customer at the moment, and it seems they always check out using a mobile phone and as guest. We have asked them to log in for future purchases to see if that fixes it, but it's happened like 3 times to the same customer.

Thanks again

I'm setting up AbanteCart for use with an existing static website. Embedding is just about there but I'm having issues with the modal box for cart/checkout. I have a fixed navbar, using DD Smoothmenu, loaded from a separate html page with Javascript. if the page is not scrolled the modal box sits on top of the menu (& all other page elements), where it needs to be. When the page is scrolled the menu moves to the top of the page, as required but the modal box then sits behind the menu with the top half of the title bar obscured. I've tried adjusting the z-index setting for the html page elements but it's made no difference.
Ideally I would like to either adjust the z position of the modal box or to move it a few pixels down the page. I've tried to identify the relevant AbanteCart files without much success. If someone could advise me on which files I need to change it would be appreciated.
Also knowing which files are needed to edit the title bar would be useful.

YAY! Thank you Basara! It worked. Forgot I had to clear the cache as well. Now I am doing the happy dance