# How to center movieclip and keep aspect ratio on resize?

**URL:** https://forum.kirupa.com/t/how-to-center-movieclip-and-keep-aspect-ratio-on-resize/324847
**Category:** flash
**Created:** [September 12, 2011, 5:54am UTC](https://forum.kirupa.com/t/how-to-center-movieclip-and-keep-aspect-ratio-on-resize/324847 "2011-09-12T05:54:18Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![runeer](https://avatars.discourse-cdn.com/v4/letter/r/65b543/32.png) [@runeer](https://forum.kirupa.com/u/runeer)
#### Post date: [September 12, 2011, 5:54am UTC](https://forum.kirupa.com/t/how-to-center-movieclip-and-keep-aspect-ratio-on-resize/324847/1 "2011-09-12T05:54:18Z")

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Hello everyone,  
How can I achieve the dynamic effect (centering MC and keeping it’s aspect ratio on resizing browser window) like CTN Green Magazine [http://ctngreen.com/2009/jun/](http://ctngreen.com/2009/jun/) in flash with AS2 ??

This could have been discussed somewhere but your help and sample codes will be much appreciated!

Thanks in advance

Hong