# Masking help

**URL:** <https://forum.kirupa.com/t/masking-help/176313>\
**Category:** Uncategorized\
**Created:** [January 22, 2006, 8:33pm UTC](https://forum.kirupa.com/t/masking-help/176313 "2006-01-22T20:33:41Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![opel](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.kirupa.com/opel/32/199_2.png) [@opel](https://forum.kirupa.com/u/opel)\
**Post date:** [January 22, 2006, 8:33pm UTC](https://forum.kirupa.com/t/masking-help/176313/1 "2006-01-22T20:33:41Z")

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How do you get masking to apear as if it was drawing something out. For example if you go this site,[www.trendypose.com](http://www.trendypose.com/), and hover over a button the script-style lines appear as is they are being drawn out.

Is it to do with motion guides or it an AS trick?