头部样式就是这样：
<head>
<meta charset="utf-8">
<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, minimal-ui">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<link rel="stylesheet" href="css/ratchet.min.css" />
<link rel="stylesheet" href="css/main.css" />
<script type="text/javascript" src="js/ratchet.min.js"></script>
<title>我</title>
</head>
在线等解救！！
