.fade-enter-active, .fade-leave-active {
  transition: all .5s;
}
.fade-enter, .fade-leave-to /* .fade-leave-active below version 2.1.8 */ {
  transform: translateY(200%);
}

.flydown-enter-active, .flydown-leave-active {
  transition: all .5s;
}
.flydown-enter, .flydown-leave-to /* .fade-leave-active below version 2.1.8 */ {
  transform: translateY(-200%);
}