Get CSS margin/padding property doesn't work in Firefox v19.0

[Gil Goldshlager]

Hi! I may have found a bug, where you can't get the full CSS margin/padding property in Firefox v19.0.

Here's a test page: ​http://jsfiddle.net/C6ncs/

As you can see in all the other browsers besides of Firefox it gets the full margin property,
but in FF it only works with specific single side property as margin-top/right/bottom/left. same with Padding.

[gibson042]

Duplicate of #13421.

[Gil Goldshlager]

Thanks Gibson, It was look to me like a bug,
so good to know that shorthand CSS properties are not supported even that in some browsers they do :)

Have a good week!