Customized Feed Plugin

The plugin includes a wrapper_class shortcode attribute that will allow you to define a custom class for each shortcode item. That will allow you to style each post embed to fit your needs. You could use a specific class for all posts imported from your site using Divi, and create custom CSS to style these embeds accordingly.

If you’d rather style all post embeds at once, you can use the different default classes added to each post embed, and each post inside an embed.

I hope this helps.