On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 36 on 2014-07-16 Note: Older versions of the specification treat absolute positioned children as though they are a 0 by 0 flex item. Later specification versions take the children out of the flow and set their positions based on align and justify properties. Chrome implements the new behavior beginning with Chrome 52.
In Chrome Android version 36 on 2014-07-16 Note: Older versions of the specification treat absolute positioned children as though they are a 0 by 0 flex item. Later specification versions take the children out of the flow and set their positions based on align and justify properties. Chrome Android implements the new behavior beginning with Chrome Android 52.
In Edge version 12 on 2015-07-29
In Firefox version 20 on 2013-04-02 Note: Before Firefox 27, only single-line flexbox is supported.
In Firefox for Android version 20 on 2013-04-02 Note: Before Firefox for Android 27, only single-line flexbox is supported.
In Internet Explorer version 11 on 2013-10-17
In Quest Browser version 5.0 on undefined
In Opera version 12.1 on 2012-11-20
In Opera Android version 12.1 on 2012-10-09
In Safari version 7 on 2013-10-22
In Safari on iOS version 7 on 2013-09-18
In Samsung Internet version 3.0 on 2015-04-10 Note: Older versions of the specification treat absolute positioned children as though they are a 0 by 0 flex item. Later specification versions take the children out of the flow and set their positions based on align and justify properties. Samsung Internet implements the new behavior beginning with Samsung Internet 6.0.
In WebView Android version 37 on 2014-09-03 Note: Older versions of the specification treat absolute positioned children as though they are a 0 by 0 flex item. Later specification versions take the children out of the flow and set their positions based on align and justify properties. WebView Android implements the new behavior beginning with WebView Android 52.
In WebView on iOS version 7 on 2013-09-18