Summary: IE5.5 to IE8 released 03/2009 supported the `filter: progid:DXImageTransform.Microsoft.BasicImage()` syntax. (IE8 and IE9 supported `-ms-filter` which was deprecated in IE9 and is unsupported since IE10 released 09/2012.) See * https://learn.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms532847(v=vs.85) * https://learn.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms532967(v=vs.85) * https://learn.microsoft.com/en-us/previous-versions/ms530752(v=vs.85) * https://stackoverflow.com/a/5705449 `filter` is a valid standard CSS3 property unrelated to IE's obsolete `filter: progid: DXImageTransform.Microsoft.BasicImage()` syntax. Thus modern browsers throw errors in the console to be avoided by removing this old syntax. Test Plan: Read the links above, realize it's been 16 years, and agree with me. Reviewers: O1 Blessed Committers, valerio.bozzolan Reviewed By: O1 Blessed Committers, valerio.bozzolan Subscribers: tobiaswiese, valerio.bozzolan, Matthew, Cigaryno Differential Revision: https://we.phorge.it/D25929 |
||
---|---|---|
.. | ||
audio/basic | ||
css | ||
externals | ||
favicons | ||
image | ||
js |