On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 52 on 2016-07-20 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 52 on 2016-07-27 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: Multi-line flexbox has been supported since Firefox 28.
In Firefox for Android version 20 on 2013-04-02 Note: Multi-line flexbox has been supported since Firefox for Android 28.
In Internet Explorer version 11 on 2013-10-17 Note: In Internet Explorer 10 and 11, if column flex items have align-items: center; set on them and their content is too large, then they will overflow the bounds of their container. See Flexbug #2.
In Quest Browser version 5.0 on undefined
In Opera version 39 on 2016-08-02 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. Opera implements the new behavior beginning with Opera 39.
In Opera Android version 41 on 2016-10-25 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. Opera Android implements the new behavior beginning with Opera Android 41.
In Safari version 7 on 2013-10-22
In Safari on iOS version 7 on 2013-09-18
In Samsung Internet version 6.0 on 2017-08-23 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 52 on 2016-07-27 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