Link descriptive image from a post to a post thumbnail in the posts gallery

What’s the ideal procedure to have an image thumbnail?

I was thinking of linking an image from the post and put it inside a div or something, or is there another, easier way?

My posts gallery is a grid of boxes, so I would like to have those boxes display an image representing that post.

Should be fairly straightforward, you can use as an example this pen:

Also if you need figure out a grid thing, look at Bootstrap, they have very friendly & usable examples of that:

On top of that, Bootstrap features Card element that you can use for the very same purpose, here:

Hope that helps!

Thank you! Works great!

My pleasure, enjoy! :coffee: :slightly_smiling_face: