.downArrow {
  position: fixed;
  bottom: 5%;
  left: 50%;
  transition: all 0.3s ease;
}

.downArrow.active {
  opacity: 0;
}

.bounce {
  -moz-animation: bounce 3s infinite;
  -webkit-animation: bounce 3s infinite;
  animation: bounce 3s infinite;
}
@-moz-keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    -moz-transform: translateY(0);
    transform: translateY(0);
  }
  40% {
    -moz-transform: translateY(-30px);
    transform: translateY(-30px);
  }
  60% {
    -moz-transform: translateY(-15px);
    transform: translateY(-15px);
  }
}
@-webkit-keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }
  40% {
    -webkit-transform: translateY(-30px);
    transform: translateY(-30px);
  }
  60% {
    -webkit-transform: translateY(-15px);
    transform: translateY(-15px);
  }
}
@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }
  40% {
    -moz-transform: translateY(-30px);
    -ms-transform: translateY(-30px);
    -webkit-transform: translateY(-30px);
    transform: translateY(-30px);
  }
  60% {
    -moz-transform: translateY(-15px);
    -ms-transform: translateY(-15px);
    -webkit-transform: translateY(-15px);
    transform: translateY(-15px);
  }
}

@media screen and (max-width: 900px){
  .downArrow{
    left: 48%;
  }
}

@media screen and (max-width: 500px) {
  .downArrow{
    left: 45%;
  }
}