Transition between data iterator

Hello! So I’ve applied the data iterator to show some database records. And I want to do the following things:

First, I want to show only the last 5 records (ordered by date) -not every record i have-

Then, the transition between each record lacks of effects, is any possibility to add something such as fade out - fade in transition?

I used this guide to use the data iterator: https://docs.wappler.io/t/loop-through-database-records-with-the-data-iterator-component/11479