When enable "promote to front page" for a product how to put the product to a block and also be able to style the output

When I enable "promote to front page" for my products they usually appear on Home page in a way that looks unprofessional. I would like to set up a block on the homepage and each time when a product is promoted to the front it will appear within the block, and also they can be styled a certain way. Is is possible? Or is there any other way I could do it without block?

thanks