Browser Detection, do's and don'ts. Is this ok?

Posted by JCOC611 on Stack Overflow See other posts from Stack Overflow or by JCOC611
Published on 2010-12-24T21:12:25Z Indexed on 2010/12/24 21:54 UTC
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JavaScript

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css

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browser-detection

So, I understand that browser detection (ie. navigator.userAgent) shouldn't be used to decide which object method/property to use; yet, I want to set some simple CSS with JavaScript depending on the browser. However, it's not enough to justify a completely new StyleSheet. So is it OK if I use Browser Detection to decide what CSS to apply to an element?

EDIT

Ok, let's be SPECIFIC. I'm talking about a text-shadow inside a button (<input type="button"/>) The text inside the button isn't vertically centered in all browsers, so I tweak this with JS depending on the browser.

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