{"action":"opened","issue":{"url":"https://api.github.com/repos/angular-ui/ui-grid/issues/4716","labels_url":"https://api.github.com/repos/angular-ui/ui-grid/issues/4716/labels{/name}","comments_url":"https://api.github.com/repos/angular-ui/ui-grid/issues/4716/comments","events_url":"https://api.github.com/repos/angular-ui/ui-grid/issues/4716/events","html_url":"https://github.com/angular-ui/ui-grid/issues/4716","id":117388183,"number":4716,"title":"csslint error in ui-grid.css!","user":{"login":"FloMaetschke","id":7500948,"avatar_url":"https://avatars.githubusercontent.com/u/7500948?v=3","gravatar_id":"","url":"https://api.github.com/users/FloMaetschke","html_url":"https://github.com/FloMaetschke","followers_url":"https://api.github.com/users/FloMaetschke/followers","following_url":"https://api.github.com/users/FloMaetschke/following{/other_user}","gists_url":"https://api.github.com/users/FloMaetschke/gists{/gist_id}","starred_url":"https://api.github.com/users/FloMaetschke/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/FloMaetschke/subscriptions","organizations_url":"https://api.github.com/users/FloMaetschke/orgs","repos_url":"https://api.github.com/users/FloMaetschke/repos","events_url":"https://api.github.com/users/FloMaetschke/events{/privacy}","received_events_url":"https://api.github.com/users/FloMaetschke/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-11-17T16:08:35Z","updated_at":"2015-11-17T16:08:35Z","closed_at":null,"body":"It seems there is a problem with [csslint](https://github.com/CSSLint/csslint) and [ui-grid.css (compiled from animation.less)](https://github.com/angular-ui/ui-grid/blob/9d1a0b46e54983e09e0be8f89f9fac0ee74046e4/src/less/animation.less#L56-L70).\r\n\r\n```css\r\n@-ms-keyframes ui-grid-spin {\r\n  0% {\r\n    -moz-transform: rotate(0deg);\r\n    -o-transform: rotate(0deg);\r\n    -webkit-transform: rotate(0deg);\r\n    transform: rotate(0deg);\r\n  }\r\n  100% {\r\n    -moz-transform: rotate(359deg);\r\n    -o-transform: rotate(359deg);\r\n    -webkit-transform: rotate(359deg);\r\n    transform: rotate(359deg);\r\n  }\r\n}\r\n```\r\n\r\nThis results in an error when running csslint.\r\n\"Unknown @ rule: @-ms-keyframes.\"\r\n\r\nI suggest removing it should fix it. \r\n"}}