Adding Text with images section inside collapsible row

[Al2024]

Hi everyone,

I’m trying to add Images into the description of my collapsible rows, but struggling to figure out how to.

Currently I have a collapsible row, and then below I have a row of images:

Would anyone know the steps or code I would need to add the images within the collapsible row so on the page it looks clean rather than one row, one gallery, one row, one gallery etc. Like this:

So when you click into them they would have each gallery.

Any help would be great!

Thanks in advance,

Al