RESOLVED WORKSFORME 71584
Bug when animating background-size without initial background-size declaration 
https://bugs.webkit.org/show_bug.cgi?id=71584
Summary Bug when animating background-size without initial background-size declaration
Lea Verou
Reported 2011-11-04 13:38:04 PDT
When animating background-size, without a background-size declaration in the main rule, the animation doesn't get applied. It gets applied if a background-size declaration is also used in the same rule, with a value different than contain or cover. Even auto or 0 will work. Firefox does not have this issue.
Attachments
Add attachment proposed patch, testcase, etc.
Simon Fraser (smfr)
Comment 1 2012-12-12 08:29:38 PST
I seem to recall this being discussed on www-style.
Sam Sneddon [:gsnedders]
Comment 2 2021-04-22 06:30:08 PDT
Presumably fixed some time in the past decade.
Note You need to log in before you can comment on or make changes to this bug.