As seen on the product category, events and testimonials pages.
Aspect ratio: 48:25 (16:9 is also fine)
Minimum resolution: 730px wide
As seen on the news and promotions page.
Aspect ratio: 28:19
Minimum resolution: 280px wide and 190px height
As seen on almost every page in the header.
Aspect ratio: 16:9
Minimum resolution: 1920px wide and 1080px height (FullHD)
As seen on the homepage.
Aspect ratio: 1:1 (16:9 is also fine)
Minimum resolution: 300px wide and height