Hi Vibe,
Whatever width or height I set the certificate at, it always renders with some margins. Please see screenshot. Also the image captured and printed on certificate is of low quality and is pixelated. Anything to improve quality?
The certificate width height helps in the html rendering .The script which takes screenshot depends on the certificate that is rendered .The screenshot is dependent on the screens resolution this is why this height and width conflicts .
However some css tricks may work for you in that case .
I would also like to inform you that we are revamping the certificates module .