# How is this done?

**URL:** <https://forum.kirupa.com/t/how-is-this-done/259037>\
**Category:** Uncategorized\
**Created:** [April 30, 2008, 3:59pm UTC](https://forum.kirupa.com/t/how-is-this-done/259037 "2008-04-30T15:59:19Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![mirrorball](https://avatars.discourse-cdn.com/v4/letter/m/e19b73/32.png) [@mirrorball](https://forum.kirupa.com/u/mirrorball)\
**Post date:** [April 30, 2008, 3:59pm UTC](https://forum.kirupa.com/t/how-is-this-done/259037/1 "2008-04-30T15:59:19Z")

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Hi everyone!

I came across a site ([http://www.bjornborg.com/en/](http://www.bjornborg.com/en/)), and i wonder how the main image content is done, where when you roll over an image, the other ones contract… Any ideias? Any tutorial?

Thanks a lot!