The new button design & theme matches with YouTube Button theme.

[xol69]

Hi,
lets me know your thought about these changes.

one more thing, I noticed two potential bugs when I'm using Youloop.

1. if i click youloop button when the video is in a pause state, it starts to play. I'm not sure if it's good or not, so kept the function as it is. but if you think it needs to fix then simply deleting line 43 "video.play();" could resolve this.
2. if I decrease the browser window, of course, the video screen also starts decreasing, and so does youtube video toolbar. at some point there is not enough space for all buttons. at that time Youloop button starts decreasing its size. where it should disappear instead of keep shrinking.