{"action":"created","issue":{"url":"https://api.github.com/repos/postcss/autoprefixer/issues/561","labels_url":"https://api.github.com/repos/postcss/autoprefixer/issues/561/labels{/name}","comments_url":"https://api.github.com/repos/postcss/autoprefixer/issues/561/comments","events_url":"https://api.github.com/repos/postcss/autoprefixer/issues/561/events","html_url":"https://github.com/postcss/autoprefixer/issues/561","id":117246884,"number":561,"title":"does it recognize the `flex` property?","user":{"login":"callmecavs","id":2293641,"avatar_url":"https://avatars.githubusercontent.com/u/2293641?v=3","gravatar_id":"","url":"https://api.github.com/users/callmecavs","html_url":"https://github.com/callmecavs","followers_url":"https://api.github.com/users/callmecavs/followers","following_url":"https://api.github.com/users/callmecavs/following{/other_user}","gists_url":"https://api.github.com/users/callmecavs/gists{/gist_id}","starred_url":"https://api.github.com/users/callmecavs/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/callmecavs/subscriptions","organizations_url":"https://api.github.com/users/callmecavs/orgs","repos_url":"https://api.github.com/users/callmecavs/repos","events_url":"https://api.github.com/users/callmecavs/events{/privacy}","received_events_url":"https://api.github.com/users/callmecavs/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-11-16T23:52:22Z","updated_at":"2015-11-17T00:21:11Z","closed_at":"2015-11-17T00:18:24Z","body":"does autoprefixer recognize the [flex shorthand property](https://developer.mozilla.org/en-US/docs/Web/CSS/flex)?\r\n\r\nencountering an issue where writing:\r\n\r\n```css\r\nflex: 0 1 auto;\r\n```\r\n\r\ndoesn't compile to:\r\n\r\n```css\r\n/* required to support IE10, old flexbox spec */\r\n-ms-flex-positive: 0;\r\n-ms-flex-negative: 1;\r\n-ms-flex-preferred-size: auto;\r\n```\r\n\r\nmy browser string is: `last 2 versions, ie >= 9, Android >= 4.1`"},"comment":{"url":"https://api.github.com/repos/postcss/autoprefixer/issues/comments/157218277","html_url":"https://github.com/postcss/autoprefixer/issues/561#issuecomment-157218277","issue_url":"https://api.github.com/repos/postcss/autoprefixer/issues/561","id":157218277,"user":{"login":"callmecavs","id":2293641,"avatar_url":"https://avatars.githubusercontent.com/u/2293641?v=3","gravatar_id":"","url":"https://api.github.com/users/callmecavs","html_url":"https://github.com/callmecavs","followers_url":"https://api.github.com/users/callmecavs/followers","following_url":"https://api.github.com/users/callmecavs/following{/other_user}","gists_url":"https://api.github.com/users/callmecavs/gists{/gist_id}","starred_url":"https://api.github.com/users/callmecavs/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/callmecavs/subscriptions","organizations_url":"https://api.github.com/users/callmecavs/orgs","repos_url":"https://api.github.com/users/callmecavs/repos","events_url":"https://api.github.com/users/callmecavs/events{/privacy}","received_events_url":"https://api.github.com/users/callmecavs/received_events","type":"User","site_admin":false},"created_at":"2015-11-17T00:21:11Z","updated_at":"2015-11-17T00:21:11Z","body":"thanks for the quick response. currently using `gulp-autoprefixer`, might need to switch up my config to use `gulp-postcss`. will let you know if I get it working"}}