Why my video does not go full page with revolution slider? (wordpress)

I setted up a video (HTML5) on my homepage with revolutionslider, I chose full screen, yet there's like 20px or 1 cm if you prefer which misses in the lowest part. How do I fix that?

Maybe where you added the slider there is some padding?

Best thing - inspect element with chrome and look for width / padding / margin then you can probable see where it's added.

Then either find and remove, or add some custom css to counteract it.