{"action":"opened","issue":{"url":"https://api.github.com/repos/Semantic-Org/Semantic-UI/issues/2630","labels_url":"https://api.github.com/repos/Semantic-Org/Semantic-UI/issues/2630/labels{/name}","comments_url":"https://api.github.com/repos/Semantic-Org/Semantic-UI/issues/2630/comments","events_url":"https://api.github.com/repos/Semantic-Org/Semantic-UI/issues/2630/events","html_url":"https://github.com/Semantic-Org/Semantic-UI/issues/2630","id":94897778,"number":2630,"title":"why does semantic ui use ui.grid[class*=\"center aligned\"]  not ui.grid.center.aligned for css selector?","user":{"login":"liangzai-cool","id":6807169,"avatar_url":"https://avatars.githubusercontent.com/u/6807169?v=3","gravatar_id":"","url":"https://api.github.com/users/liangzai-cool","html_url":"https://github.com/liangzai-cool","followers_url":"https://api.github.com/users/liangzai-cool/followers","following_url":"https://api.github.com/users/liangzai-cool/following{/other_user}","gists_url":"https://api.github.com/users/liangzai-cool/gists{/gist_id}","starred_url":"https://api.github.com/users/liangzai-cool/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/liangzai-cool/subscriptions","organizations_url":"https://api.github.com/users/liangzai-cool/orgs","repos_url":"https://api.github.com/users/liangzai-cool/repos","events_url":"https://api.github.com/users/liangzai-cool/events{/privacy}","received_events_url":"https://api.github.com/users/liangzai-cool/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-07-14T08:50:06Z","updated_at":"2015-07-14T08:50:06Z","closed_at":null,"body":"\r\ni use semantic ui 2.0.3 & angularjs 1.4.2  for admin system,\r\nfor example bellow :\r\n```html\r\n<div ng-class=\"(1 == 1 ? 'ui middle aligned center aligned grid' : '')\">\r\n</div>\r\n```\r\nbut i get bellow:\r\n```html\r\n<div class=\"ui middle aligned center grid\" ng-class=\"(1 == 1 ? 'ui middle aligned center aligned grid' : '')\">\r\n</div>\r\n```\r\njust one class `aligned` added, this maybe angularjs bug, but i don't understand why not use `ui.grid.middle.aligned` and `ui.grid.center.aligned` for css selector?\r\n\r\nand i found the sematic ui 0.9.5 use the css selector like `ui.grid.middle.aligned`, can you tell me why change it ?\r\n\r\nthanks!"}}