# How to slide the background like this?

**URL:** <https://forum.kirupa.com/t/how-to-slide-the-background-like-this/170701>\
**Category:** flash\
**Created:** [November 28, 2005, 11:33pm UTC](https://forum.kirupa.com/t/how-to-slide-the-background-like-this/170701 "2005-11-28T23:33:40Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![j0haan](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.kirupa.com/j0haan/32/1972_2.png) [@j0haan](https://forum.kirupa.com/u/j0haan)\
**Post date:** [November 28, 2005, 11:33pm UTC](https://forum.kirupa.com/t/how-to-slide-the-background-like-this/170701/1 "2005-11-28T23:33:40Z")

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Hello!  
I’m wondering how i can make my background slide like the background on this site. [http://www.portable-gallery.com/](http://www.portable-gallery.com/)  
Are they using a very long pic as a background or are they just duplicating it?

Does anyone know a code or a tutorial to make such effect?

Tanks!  
Johan