.wrapper {
  background-color: rgba(255,51,153,1);
  display: inline-block;
  padding:2% 8% 2% 8%;
  overflow: hidden;
}
.wrapper:hover {
  cursor: pointer;
}
.wrapper:hover .button-two:after {
  -webkit-transform: scale(1) translateZ(0);
  -moz-transform: scale(1) translateZ(0);
  -ms-transform: scale(1) translateZ(0);
  -o-transform: scale(1) translateZ(0);
  transform: scale(1) translateZ(0);
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

[class*="button"] {
  color: white;
  position: relative;
  z-index: 10;
}
[class*="button"]:after {
  content: "";
  width: 150%;
  height: 0;
  padding-top: 150%;
  object-fit: contain;
  background-color: rgba(255,0,153,1);
  position: absolute;
  top: 50%;
  left: 50%;
  margin: -75%;
  opacity: 1;
  border-radius: 50%;
  -webkit-transform: scale(0) translateZ(0);
  -moz-transform: scale(0) translateZ(0);
  -ms-transform: scale(0) translateZ(0);
  -o-transform: scale(0) translateZ(0);
  transform: scale(0) translateZ(0);
  -webkit-transition: all 0.2s ease;
  -moz-transition: all 0.2s ease;
  transition: all 0.2s ease;
  z-index: -1;
}

.button-one:after {
  -webkit-animation: scaler 1.5s ease infinite alternate;
  -moz-animation: scaler 1.5s ease infinite alternate;
  animation: scaler 1.5s ease infinite alternate;
}

@-webkit-keyframes scaler {
  0%, 50% {
    -webkit-transform: scale(0) translateZ(0);
  }
  100% {
    -webkit-transform: scale(1) translateZ(0);
  }
}
@-moz-keyframes scaler {
  0%, 50% {
    -moz-transform: scale(0) translateZ(0);
  }
  100% {
    -moz-transform: scale(1) translateZ(0);
  }
}
@keyframes scaler {
  0%, 50% {
    -webkit-transform: scale(0) translateZ(0);
    -moz-transform: scale(0) translateZ(0);
    -ms-transform: scale(0) translateZ(0);
    -o-transform: scale(0) translateZ(0);
    transform: scale(0) translateZ(0);
  }
  100% {
    -webkit-transform: scale(1) translateZ(0);
    -moz-transform: scale(1) translateZ(0);
    -ms-transform: scale(1) translateZ(0);
    -o-transform: scale(1) translateZ(0);
    transform: scale(1) translateZ(0);
  }
}