Adding Text Block on PDF

I need to add my bank details on the left hand side of the invoice so clients can pay into my account. At the moment i have added it to the PDF footer via ‘settings/invoices’ but it doesnt look right. Which file do i need to edit so i can add this in manually or change the position div i created.

The actual templates:

That was the page i was looking at. Where can i find this template file?


Please take a look at the wiki, everything is described there: