Hi Germinal
To update:I can see that there is a new/different bootstrap file being called, then in the previous versions.
I do not need any of the header, or nav sections running on the new invoice front end modal.
How to I remove this function?
Also how to I edit the css to make the new modal markup match my site?
Every time I try to make a custom css call the bootstrap file bypasses it.

the nav headers and all that are not added by Invoice Manager, this is added from the template
can you send me a link so I can take a look?

Hi Germinal
Apologies about the turn around, I had to focus on client work 8)

you have a super user account on our system with the username Germinal and is attached your support@joomlathat.com
you may have a password from a previous request?
if not please do a manual reset or PM me.

https://independentdevelopment.ca
please login and once logged in, from the top menu --> account --> billing

I have applied a couple of invoices to your user id

if you need anything else please let me know

about the template --> this is a custom built template by me, I , nor my team added this (intentionally)
i fear this has to do with some core bootstrap file being called from somewhere

Thanks Germinal
This works