Moves the YouTube video to the top of the website and resizes it to the window size.
As of
After loading the video webpage you will see:
It appears above the rest of the site, so you can scroll down for the description, related links, etc.
Scrollbars are hidden in the above picture with this userstyle (Chrome) | (Firefox).
https://github.com/Zren/ResizeYoutubePlayerToWindowSize/blob/master/changelog.md
body[data-spf-name="watch"] if spf is enabled so the player remains the same size when changing video.