# Does this site use CSS / How?

**URL:** <https://forum.kirupa.com/t/does-this-site-use-css-how/129725>\
**Category:** Uncategorized\
**Created:** [November 27, 2004, 10:52am UTC](https://forum.kirupa.com/t/does-this-site-use-css-how/129725 "2004-11-27T10:52:12Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![B3NKobe](https://avatars.discourse-cdn.com/v4/letter/b/ce7236/32.png) [@B3NKobe](https://forum.kirupa.com/u/B3NKobe)\
**Post date:** [November 27, 2004, 10:52am UTC](https://forum.kirupa.com/t/does-this-site-use-css-how/129725/1 "2004-11-27T10:52:12Z")

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Have a look a the following website and scroll down once loaded. See how they have the content in the middle and then on the outer edges a blue strip with a drop shadow. Do they just use CSS to make the blue strips on the side with the drop shadow scrolldown the page…?

If someone understands what I mean, can you tell me how its down or lead me to a tutorial…?