.slide-down-enter-from, .slide-down-leave-to,
.slide-up-enter-from,
.slide-up-leave-to {
  opacity: 0;
}
.slide-down-enter-active, .slide-down-leave-active,
.slide-up-enter-active,
.slide-up-leave-active {
  transition: transform 0.2s cubic-bezier(0, 0, 0.2, 1), opacity 0.2s cubic-bezier(0, 0, 0.2, 1);
}

.slide-down-enter-from, .slide-down-leave-to {
  transform: translateY(-10px);
}

.slide-up-enter-from, .slide-up-leave-to {
  transform: translateY(10px);
}