10-fading-circle not working on IE11+ and Safari 5+

[endorria]

Hello,

Good job here, thanks for all animations.

Like explain in the title this animation doesn't work for me on IE11 and Safari.

For IE11 :
The keyframes isn't the same from the -webkit- one.
Opacity must be set to 1
@Keyframes fadedelay {
0%, 39%, 100% { opacity: 0 }
40% { opacity: 1 } // 0 currently
}
For Safari I have no idea.

[tobiasahlin]

@endorria ❤️ Thanks for catching this!