{"json_modified": "2016-03-28T08:23:26.143802", "uuid": "e5ab68a6-aaf6-42b4-a8c1-7fe598b55df0", "title": "animationstart", "url": "/en-US/docs/Web/Events/animationstart", "tags": ["Event"], "translations": [{"uuid": "479a362b-4816-44e5-95d6-7316b0628ea9", "title": "animationstart", "url": "/zh-CN/docs/Web/Events/animationstart", "tags": ["Event"], "summary": "<code>animationstart</code> \u4e8b\u4ef6\u5728 CSS \u52a8\u753b\u5df2\u7ecf\u5f00\u59cb\u65f6\u88ab\u89e6\u53d1\u3002 \u5982\u679c\u6709 <code>animation-delay</code> \uff0c\u4e8b\u4ef6\u5c06\u5728\u5ef6\u8fdf\u65f6\u6548\u8fc7\u671f\u4e4b\u540e\u7acb\u5373\u89e6\u53d1\u3002 \u5982\u679c\u5ef6\u8fdf\u65f6\u6548\u662f\u8d1f\u503c\uff0c\u4e8b\u4ef6\u89e6\u53d1\u65f6\u5c06\u5e26\u6709\u7b49\u4e8e\u5ef6\u8fdf\u65f6\u6548\u7edd\u5bf9\u503c\u7684 <code>elapsedTime</code> \u3002", "localization_tags": [], "locale": "zh-CN", "last_edit": "2015-03-15T09:50:39", "review_tags": []}], "modified": "2015-03-15T09:47:10", "label": "animationstart", "localization_tags": [], "locale": "en-US", "id": 54623, "last_edit": "2015-03-15T09:47:08", "summary": "The <code>animationstart</code> event is fired when a CSS animation has started. If there is an <code>animation-delay</code> then this event will fire once the delay period has expired. A negative delay will cause the event to fire with an elapsedTime equal to the absolute value of the delay.", "sections": [{"id": "General_info", "title": "General info"}, {"id": "Properties", "title": "Properties"}, {"id": "Related_Events", "title": "Related Events"}, {"id": "See_also", "title": "See also"}], "slug": "Web/Events/animationstart", "review_tags": []}