Query on the animations in Rise360

Hi community, I want to explore how to enable small animations for the text and images in rise 360 when they are displaying in a course developed through Rise360? Instead of static web pages, I want the text, bullets and images to fly or fade in to give an interactive look when the participants are scrolling. 

I understand this can be done through Storyline and then imported, but I want to understand if there's a simpler way through Rise360 itself. I just want the text and images to fly or fade in when a person scrolls the course. How to do this? Can anyone help? 

Do I need to use any custom code or add-ons to do this?

This is an example course I found below. I see they have used storyline for a few of the blocks, but in most of other blocks, they seem to be simple text or bullets. I found similar animations in many other courses, but didn't find any explanations about this anywhere. How to do such similar animations in Rise360? Really appreciate your help!