.fade-in-bottom,
.ef-in {
  -webkit-animation: fade-in-bottom 0.6s cubic-bezier(0.39, 0.575, 0.565, 1)
    both;
  animation: fade-in-bottom 0.6s cubic-bezier(0.39, 0.575, 0.565, 1) both;
}
.fade-out-top,
.ef-out {
  -webkit-animation: fade-out-top 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
  animation: fade-out-top 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}
@-webkit-keyframes fade-in-bottom {
  0% {
    -webkit-transform: translateY(50px);
    transform: translateY(50px);
    opacity: 0;
  }
  100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
    opacity: 1;
  }
}
@keyframes fade-in-bottom {
  0% {
    -webkit-transform: translateY(50px);
    transform: translateY(50px);
    opacity: 0;
  }
  100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
    opacity: 1;
  }
}
@-webkit-keyframes fade-out-top {
  0% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
    opacity: 1;
  }
  100% {
    -webkit-transform: translateY(-50px);
    transform: translateY(-50px);
    opacity: 0;
  }
}
@keyframes fade-out-top {
  0% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
    opacity: 1;
  }
  100% {
    -webkit-transform: translateY(-50px);
    transform: translateY(-50px);
    opacity: 0;
  }
}