Jme on "Howto add hidden text in a drop down under a main heading"

Hi,

Im new to WP and am playing about with it.

Im using the Tesseract theme and following Tyler Moore's tutorials and they have got me so far along.

Im using the beaver builder plugin to edit the site.

So what im wanting to do is on 1 of my pages i have a list of 12 things, each with a text blurb.

Instead of loading the page full of plain text, id quite like to create the main title for each of the 12 items and then have the title be clicked to reveal the text blurb in a drop down box style, and then hidden back away again when the title is re-clicked (or left open if the next title is clicked, i dont mind.)

Would anybody be able to guide me through doing this? Is there a plugin or do i need to type out code?

I appreciate anybodies help in advance.

Thankyou