# How do they do that?

**URL:** <https://forum.kirupa.com/t/how-do-they-do-that/90791>\
**Category:** Uncategorized\
**Created:** [May 20, 2005, 7:06pm UTC](https://forum.kirupa.com/t/how-do-they-do-that/90791 "2005-05-20T19:06:38Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![fudgealtoid](https://avatars.discourse-cdn.com/v4/letter/f/e47774/32.png) [@fudgealtoid](https://forum.kirupa.com/u/fudgealtoid)\
**Post date:** [May 20, 2005, 7:06pm UTC](https://forum.kirupa.com/t/how-do-they-do-that/90791/1 "2005-05-20T19:06:38Z")

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I’m producing a online gallery for a client who loves the animation (white box) that resizes itself around each photograph as in this ([http://www.graememitchell.com](http://www.graememitchell.com) ) … seems to me some type of “shape tween” going on?? Not sure how they do this? I mean I know about shape tweens… but how it (the tween) changes with the image size?

Help!