@-webkit-keyframes scrolldown {
  0% {
    opacity: 1;
    -webkit-transform: translateY(-350%);
    transform: translateY(-350%);
  }

  70% {
    opacity: 0;
    -webkit-transform: none;
    transform: none;
  }

  100% {
    opacity: 0;
    -webkit-transform: translateY(-350%);
    transform: translateY(-350%);
  }
}

@keyframes scrolldown {
  0% {
    opacity: 1;
    -webkit-transform: translateY(-350%);
    transform: translateY(-350%);
  }

  70% {
    opacity: 0;
    -webkit-transform: none;
    transform: none;
  }

  100% {
    opacity: 0;
    -webkit-transform: translateY(-350%);
    transform: translateY(-350%);
  }
}

.scrolldown {
  position: absolute;
  left: 50%;
  bottom: 32px;
  width: 32px;
  height: 32px;
  margin-left: -16px;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, .5);
  -webkit-animation: scrolldown 1.5s ease infinite;
  animation: scrolldown 1.5s ease infinite;
  background-image: url(../img/chevron-down.svg);
  background-size: 75%;
  background-repeat: no-repeat;
  background-position: center 60%;
}