iPhone XS Max Safe Area
1242 x 2688px (iPhone 6.5") images.
iPhone 8+ Safe Area
1242 x 2208 px (iPhone 5.5") images.
iPad Pro Safe Area
2048 x 2732px (iPad 12.9") images.
Keep red area clear of foreground content and interactive items.
Keep yellow area clear of interactive items.
Based on devices.css.