Cross Browser support for CSS Flexbox

Question

I have been using the code mentioned below, it works on my Chrome but not on my IE9 and Safari.

I googled for the solution, despite I got various vendor prefixes, th

Answer 1

IE9-, unfortunately, doesn't support Flexbox at all. IE10 supports the 2011 version.

Opera 12.1+ supports the latest 2012 version unprefixed. It will also be supported by Chrome 30+ and IE11+. Firefox 22 already supports it, too, but only partially — it doesn't support flex-wrap property and flex-flow shorthand.

Previous versions of Firefox, Chrome, and Safari 3.1+ support 2009 version. Chrome 21+ also supports 2012 version with prefix.