.rippleWrapper {
  bottom: 0;
  left: 0;
  pointer-events: none;
  position: absolute;
  right: 0;
  top: 0;
  z-index: 1;
}

.ripple {
  background-color: currentColor;
  border-radius: 50%;
  left: 50%;
  pointer-events: none;
  position: absolute;
  top: 50%;
  -webkit-transform-origin: 50% 50%;
      -ms-transform-origin: 50% 50%;
          transform-origin: 50% 50%;
  -webkit-transition-duration: 800ms;
          transition-duration: 800ms;
  z-index: 100
}

.ripple.rippleRestarting {
  opacity: 0.3;
  -webkit-transition-property: none;
  transition-property: none;
}

.ripple.rippleActive {
  opacity: 0.3;
  -webkit-transition-property: -webkit-transform;
  transition-property: -webkit-transform;
  transition-property: transform;
  transition-property: transform, -webkit-transform;
}

.ripple:not(.rippleActive):not(.rippleRestarting) {
  opacity: 0;
  -webkit-transition-property: opacity, -webkit-transform;
  transition-property: opacity, -webkit-transform;
  transition-property: opacity, transform;
  transition-property: opacity, transform, -webkit-transform;
}