hyper-tuner/hyper-tuner-cloud

@keyframes wiggle {

  0%,
  7% {
    transform: rotateZ(0);
  }

  15% {
    transform: rotateZ(-15deg);
  }

  20% {
    transform: rotateZ(10deg);
  }

  25% {
    transform: rotateZ(-10deg);
  }

  30% {
    transform: rotateZ(6deg);
  }

  35% {
    transform: rotateZ(-4deg);
  }

  40%,
  100% {
    transform: rotateZ(0);
  }
}