The GSAP Stagger element is container that works like a DIV (well it's a Div), therefore it has the exact same options as a regular Div element. Which means you have the full layout control, with the background, border, padding options and so on.
The purpose of that element is to animate all its direct children directly, with a delay (stagger).
There is also a Gallery mode, so instead of animation the full gallery in one go, you can animate each images. Genius!
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