Adds a pop out to PIP button below the video. Works on mobile, tablet (m.youtube.com) and on desktop.
这些是代码更新过的版本。 显示所有版本
Force enable PIP
Change innerHTML to innerText for safety reasons ("Failed to set the 'innerHTML' property on 'Element': This document requires 'TrustedHTML' assignment.")
Bigger button
1) Add support for tablet and desktop. 2) Fix classname bug.
