Number of products to display in New Proucts block for different media.

[akps1234]

How to show a different number of products to display in "New Products Block" on the home page for a different size media in PS 1.6.1.11 ?

For example:
- display 8 products in 2 rows for a desktop or a laptop,

- display 6 products in 2 rows for a tablet.

 

The same method can be applies to a "Home Featured" and "Best Sellers" block on Home page.

 

Thank you