@-webkit-keyframes slideOutDown {
  0% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }

  100% {
    opacity: 0;
    -webkit-transform: translateY(2000px);
    transform: translateY(2000px);
  }
}

@keyframes slideOutDown {
  0% {
    -webkit-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }

  100% {
    opacity: 0;
    -webkit-transform: translateY(2000px);
    -ms-transform: translateY(2000px);
    transform: translateY(2000px);
  }
}

.slideOutDown {
  -webkit-animation-name: slideOutDown;
  animation-name: slideOutDown;
}