make coursera subtitle better look and add forward and backword time control

将英文字幕显示在视频下方，并且鼠标悬浮/离开字幕视频暂停/继续播放，鼠标点击字幕视频暂停可以和剪切板查单词一起用，并且可以通过左箭头和右箭头按钮进行调整看的进度

Author

Blair Curie

Daily installs

Total installs

508

Ratings

2 0 0

Version

0.1

Created

2018-12-23

Updated

2018-12-23

License

N/A

Applies to

You can also try these related scripts:

Coursera Enhancer - Enlarges the video players and hides the breadcrumb unless hovering over.
Coursera Right-Side Transcript - Place the transcript on the right side of the screen.
coursera helper - keybindings for coursera
Coursera 中文字幕下载 - 下载 Coursera 课程的中文字幕
Coursera - auto play next video - Coursera Extension to automatically go to the next video when the video is over (prevents annoying purchase certificate banners)