http://www.tuicool.com/articles/nmm6reE
============================基本修改代码
<meta charset="UTF-8">
<meta content="yes" name="apple-mobile-web-app-capable">
<meta content="yes" name="apple-touch-fullscreen">
<meta content="telephone=no,email=no" name="format-detection">
<script src="http://g.tbcdn.cn/mtb/lib-flexible/0.3.4/??flexible_css.js,flexible.js"></script>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, user-scalable=no,minimum-scale=1.0, maximum-scale=1.0">
尽可能的早引入JS文件，最后设置全局字体样式
html{
font-size: 75px !important;
}