{"action":"closed","issue":{"url":"https://api.github.com/repos/crystalwm/cssDemo/issues/33","labels_url":"https://api.github.com/repos/crystalwm/cssDemo/issues/33/labels{/name}","comments_url":"https://api.github.com/repos/crystalwm/cssDemo/issues/33/comments","events_url":"https://api.github.com/repos/crystalwm/cssDemo/issues/33/events","html_url":"https://github.com/crystalwm/cssDemo/issues/33","id":116972801,"number":33,"title":"【css_margin_top与top之间的对比】","user":{"login":"crystalwm","id":7902025,"avatar_url":"https://avatars.githubusercontent.com/u/7902025?v=3","gravatar_id":"","url":"https://api.github.com/users/crystalwm","html_url":"https://github.com/crystalwm","followers_url":"https://api.github.com/users/crystalwm/followers","following_url":"https://api.github.com/users/crystalwm/following{/other_user}","gists_url":"https://api.github.com/users/crystalwm/gists{/gist_id}","starred_url":"https://api.github.com/users/crystalwm/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/crystalwm/subscriptions","organizations_url":"https://api.github.com/users/crystalwm/orgs","repos_url":"https://api.github.com/users/crystalwm/repos","events_url":"https://api.github.com/users/crystalwm/events{/privacy}","received_events_url":"https://api.github.com/users/crystalwm/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-11-15T04:52:58Z","updated_at":"2015-11-15T05:15:55Z","closed_at":"2015-11-15T05:15:55Z","body":"如果你想让一个div中的内容下移，这个时候你的选择可以由两个\r\n1：top\r\n对于元素使用postition定位\r\n在元素上面使用top属性。\r\n2：margin-top\r\n可以直接在元素上使用margin-top属性，这样子就可以使元素下移了"}}