vue-vben-admin/src/design/transition/scroll.less

.scroll-y-transition {
  .transition-default();

  &-enter,
  &-enter-from,
  &-leave-to {
    opacity: 0;
  }

  &-enter-from,
  &-enter {
    transform: translateY(-15px);
  }

  &-leave-to {
    transform: translateY(15px);
  }
}

.scroll-y-reverse-transition {
  .transition-default();

  &-enter,
  &-enter-from,
  &-leave-to {
    opacity: 0;
  }

  &-enter-from,
  &-enter {
    transform: translateY(15px);
  }

  &-leave-to {
    transform: translateY(-15px);
  }
}

.scroll-x-transition {
  .transition-default();

  &-enter,
  &-enter-from,
  &-leave-to {
    opacity: 0;
  }

  &-enter-from,
  &-enter {
    transform: translateX(-15px);
  }

  &-leave-to {
    transform: translateX(15px);
  }
}

.scroll-x-reverse-transition {
  .transition-default();

  &-enter,
  &-enter-from,
  &-leave-to {
    opacity: 0;
  }

  &-enter-from,
  &-enter {
    transform: translateX(15px);
  }

  &-leave-to {
    transform: translateX(-15px);
  }
}