[SOLVED] Overriding Login Page Template

Hey guys

I finally started my own webpage using Neos after having developed some at work and I played around with some additional features like customizing the login screen.
Changing the background image or adding custom stylesheets is a nice feature, but I wondered if it is possible to override the whole template?
I’ve imagined a matrix falling code animation, what for I need a canvas element as background layer.
Is there a proper way to accomplish that? Or do I have to “hack” it in through JavaScript?

Thanks a lot in advance,

See How to change the login page background

Oh I think I missed that during my research. Thanks a lot.