Category pages – featured image grid?

Hi there.

I’m intending to purchase the pro version of your theme as the ‘navigator’ template is pretty much what I’ve built. D’oh!
However, I’m a bit too far down the line with this build to start again.
So, what I wonder is if it’s possible to display any category as a simple grid of featured image thumbnails?

Currently, they display individually, full width, with header, meta , large square image etc.
They also only display 10 or so with pagination at the bottom.

So, is it possible to display all of them in say a grid of four across with no meta or text?
This is how I’d like all categories to look (elementor post grid widget)
https://wearenoisy-co-uk.stackstaging.com/projects/

and this is how they look by default (my custom css has removed the pagination)
https://wearenoisy-co-uk.stackstaging.com/category/all/

This is the css I started with (not final by any means) but it’s not great (I’m no css expert I’m afraid). I basically just keep trying things until it looks the way I want.
.category-all .entry-header, .category-all .entry-summary,.category-all .entry-meta {
display:none;
}

.category-all .post-image {
float:left;
width:25%;
padding:0;
margin:0;
}
.category-all .post-image img {
padding:0;
margin:0;
}
.category-all #article {
display:inline-block;
}

Or, is it possible to utilize the Elementor post grid widget on each category page, which would be ideal.

Thanks very much in advance for any help you might be able to give.