# Masking?

**URL:** <https://forum.kirupa.com/t/masking/151240>\
**Category:** Uncategorized\
**Created:** [June 14, 2005, 9:58am UTC](https://forum.kirupa.com/t/masking/151240 "2005-06-14T09:58:40Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![keljnr](https://avatars.discourse-cdn.com/v4/letter/k/e8c25b/32.png) [@keljnr](https://forum.kirupa.com/u/keljnr)\
**Post date:** [June 14, 2005, 9:58am UTC](https://forum.kirupa.com/t/masking/151240/1 "2005-06-14T09:58:40Z")

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Had alook on this site: [http://www.subaru.co.jp/forester/special/](http://www.subaru.co.jp/forester/special/)  
and theres a pretty cool effect, and Im wondering how it was done.

Under the headings, it say “Open Contents”. Im wanting to know how the text darkens like that? It fills from right to left, is this done by masking?
