Summary: Same game as rPe38f5457 but hadn't realized before: IE5.5 to IE8 released 03/2009 supported the `filter: alpha()` 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/questions/40389599/firefox-declaration-dropped-errors `filter` is a valid standard CSS3 property unrelated to IE's obsolete `filter: alpha()` syntax. Standard `filter` does not support `alpha()` per https://developer.mozilla.org/en-US/docs/Web/CSS/filter. 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/D25930 |
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builtin | ||
celerity | ||
cows | ||
emoji | ||
figlet/custom | ||
font | ||
sprite | ||
sql | ||
sshd | ||
timezones |