I am trying to set up the invoice footer with an image that spans the whole width with an image for printed invoices but whatever I do My image does not span and stays smal .. I applied styling to all elements table, td and still no luck. I cannot see any styling for that part in the invoice style tab pdf ... Any guidance will be helpful. Just to see an example, a simple table in the footer tpl with a simple table styled at 100% gives me what you see in the screenshot.
<table style="width:100%; background-color: red;">test<table/>
