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Bug 16924 - Microsoft-like filter: progid: is not considered as Vendor extensions
Summary: Microsoft-like filter: progid: is not considered as Vendor extensions
Status: RESOLVED WONTFIX
Alias: None
Product: CSSValidator
Classification: Unclassified
Component: CSS 3 (show other bugs)
Version: CSS Validator
Hardware: PC All
: P2 normal
Target Milestone: ---
Assignee: This bug has no owner yet - up for the taking
QA Contact: qa-dev tracking
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Reported: 2012-05-03 20:44 UTC by Mikko Ohtamaa
Modified: 2012-08-30 09:24 UTC (History)
0 users

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Description Mikko Ohtamaa 2012-05-03 20:44:36 UTC 
The following is considered as error even though Vendor extension acceptance is enabled:

.sami-button {
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#292929', endColorstr='#9f9f9f');
}

Some random article about this twisted syntax: http://msdn.microsoft.com/en-us/library/ms532847%28v=VS.85%29.aspx
Comment 1 Yves Lafon 2012-08-30 09:24:43 UTC 
This example does not follow the vendor extension format of CSS (starting with a '-'), so it is at best recognized as an unknown value, at worst, create a parsing error.