Youtube全屏播放时，如果暂停，页面上下的工具栏会遮挡一部分视频画面。此脚本令这些工具栏透明或半透明，尽量减少对画面的遮挡。
As of 2018-02-05. See the latest version.
These are versions of this script where the code was updated. Show all versions.
