html5 的头部 

 <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="chrome">
    <meta http-equiv="X-UA-Compatible" content="IE=Edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">

 

posted @ 2015-07-09 13:47  328201736  阅读(123)  评论(0)  编辑  收藏  举报