Basic parallax slider
Displays 16:9 images on desktop and 1:1 images on mobile.
Fancy parallax slider
Displays 16:9 images on desktop and 2:3 images on mobile.
With just one data attribute, you can easily turn a standard slider into a parallax slider without the need for custom code.
You can learn more about this feature here: https://breakdance4fun.supadezign.com/the-secret-parallax-feature-of-the-slider-element/