Doesn't work on safari :(

[rvtats]

It seems that the script doesn't work on Safari.
Anybody has an idea why?

[TimothySudduth]

Which version of Safari were you using? I'm using Version 11.01 and the demo page seems to work for me.

[Lojaxin]

I found that when I opened the demonstration project with Google browser, there was a gap between the original button. Is it my browser's problem?