.button-wpp {
  position: fixed;
  bottom: 80px;
  right: 20px;
  border: none;
  background-color: transparent;
  animation: go-back 1s;
  animation-iteration-count: infinite;
  z-index: 100;
  border-radius: 50px !important;
}

.button-insta {
  position: fixed;
  bottom: 80px;
  right: 90px;
  border: none;
  background-color: transparent;
  animation: go-back 1s;
  animation-iteration-count: infinite;
  z-index: 100;
  border-radius: 50px !important;
}

@keyframes go-back {
  0% {
      transform: translateY(40px);
  }
  50% {
      transform: translateY(60px);
  }
  100% {
      transform: translateY(40px);
  }
}