# PBS Kids

**URL:** <https://forum.kirupa.com/t/pbs-kids/220720>\
**Category:** flash\
**Created:** [March 28, 2007, 6:11pm UTC](https://forum.kirupa.com/t/pbs-kids/220720 "2007-03-28T18:11:42Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![marlux](https://avatars.discourse-cdn.com/v4/letter/m/b2d939/32.png) [@marlux](https://forum.kirupa.com/u/marlux)\
**Post date:** [March 28, 2007, 6:11pm UTC](https://forum.kirupa.com/t/pbs-kids/220720/1 "2007-03-28T18:11:42Z")

</div>

hey kids.

i was looking at

[www.pbskids.com](http://www.pbskids.com)

and noticed that the background extends when the window size changes.

i would like to use the same idea with the clouds on a web site that im working on.

[www.genextkids.com](http://www.genextkids.com)

anyone know how to do that or how its done?