{"action":"created","issue":{"url":"https://api.github.com/repos/postcss/autoprefixer/issues/543","labels_url":"https://api.github.com/repos/postcss/autoprefixer/issues/543/labels{/name}","comments_url":"https://api.github.com/repos/postcss/autoprefixer/issues/543/comments","events_url":"https://api.github.com/repos/postcss/autoprefixer/issues/543/events","html_url":"https://github.com/postcss/autoprefixer/issues/543","id":112081325,"number":543,"title":"Firefox' read-only bug: duplicate the CSS for it","user":{"login":"binarykitchen","id":177641,"avatar_url":"https://avatars.githubusercontent.com/u/177641?v=3","gravatar_id":"","url":"https://api.github.com/users/binarykitchen","html_url":"https://github.com/binarykitchen","followers_url":"https://api.github.com/users/binarykitchen/followers","following_url":"https://api.github.com/users/binarykitchen/following{/other_user}","gists_url":"https://api.github.com/users/binarykitchen/gists{/gist_id}","starred_url":"https://api.github.com/users/binarykitchen/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/binarykitchen/subscriptions","organizations_url":"https://api.github.com/users/binarykitchen/orgs","repos_url":"https://api.github.com/users/binarykitchen/repos","events_url":"https://api.github.com/users/binarykitchen/events{/privacy}","received_events_url":"https://api.github.com/users/binarykitchen/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/postcss/autoprefixer/labels/6.1","name":"6.1","color":"eb6420"},{"url":"https://api.github.com/repos/postcss/autoprefixer/labels/support","name":"support","color":"009800"}],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":4,"created_at":"2015-10-19T06:32:45Z","updated_at":"2015-10-30T07:12:39Z","closed_at":"2015-10-30T07:12:39Z","body":"If you look at https://bugzilla.mozilla.org/show_bug.cgi?id=312971 you can see that the latest FF still has issues with the `read-only` selector.\r\n\r\nFor example I cannot use something like this\r\n\r\n```stylus\r\n&:read-only\r\n&:-moz-read-only\r\n    <css code 1>\r\n\r\n&:not(:read-only)\r\n&:not(:-moz-read-only)\r\n    <css code 2>\r\n```\r\n\r\nas a temporary workaround I have to duplicate the selectors like this:\r\n```stylus\r\n&:read-only\r\n    <css code 1>\r\n\r\n&:-moz-read-only\r\n    <css code 1>\r\n\r\n&:not(:read-only)\r\n    <css code 2>\r\n\r\n&:not(:-moz-read-only)\r\n    <css code 2>\r\n```\r\n\r\nwould be good if the autoprefixer can do this for me. what do you think?"},"comment":{"url":"https://api.github.com/repos/postcss/autoprefixer/issues/comments/152446764","html_url":"https://github.com/postcss/autoprefixer/issues/543#issuecomment-152446764","issue_url":"https://api.github.com/repos/postcss/autoprefixer/issues/543","id":152446764,"user":{"login":"ai","id":19343,"avatar_url":"https://avatars.githubusercontent.com/u/19343?v=3","gravatar_id":"","url":"https://api.github.com/users/ai","html_url":"https://github.com/ai","followers_url":"https://api.github.com/users/ai/followers","following_url":"https://api.github.com/users/ai/following{/other_user}","gists_url":"https://api.github.com/users/ai/gists{/gist_id}","starred_url":"https://api.github.com/users/ai/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ai/subscriptions","organizations_url":"https://api.github.com/users/ai/orgs","repos_url":"https://api.github.com/users/ai/repos","events_url":"https://api.github.com/users/ai/events{/privacy}","received_events_url":"https://api.github.com/users/ai/received_events","type":"User","site_admin":false},"created_at":"2015-10-30T07:12:39Z","updated_at":"2015-10-30T07:12:39Z","body":"Done https://github.com/postcss/autoprefixer/commit/c447a46f98ef9e19e338d543a467058b893561ab"}}