If it doesn’t exist in the normal templates available to you, you’d have to create a custom template for the /templates folder. Keep in mind though, that the template files won’t transfer over when the plugin updates, so you’ll have to do that manually.
Here’s an example of a custom posts template I created for one of my sites. The intended HTML to get outputted is at the bottom, with a screenshot of how that appears on a live page.
It creates a row of four posts next to one another. These are based on auto-imported posts from an RSS feed that become Posts, but anything in the Posts list will qualify. The loop simply displays the most recent posts horizontally with:
?Title
?Meta (minus author)
?Post Thumbnail note: this will take it directly from the featured image I believe
?Excerpt
The shortcode does NOT need to be within its own [su_row], but I recommend putting a [su_divider] on either side of it.
The shortcode for this on the page is: [su_posts template=”templates/four-loop.php” posts_per_page=”4″ tax_term=”36,35,6,1″ tax_operator=”0″ order=”desc”]
It’s important to specify posts_per_page=”4″ or it breaks.
The other option is to try editing the layout using the Custom CSS box in the plugin settings.
