判断使用设备是PC还是phone

<script type="text/javascript">
//如果是手机设备，则..
if(/Android|webOS|iPhone|iPod|BlackBerry/i.test(navigator.userAgent)) {
	window.location.href = "http://www.";
}
</script>


<style type="text/css">
@media screen and (max-width: 600px) { /*当屏幕尺寸小于600px时，应用下面的CSS样式*/
　　.self-box{display: none !important;}
　　.index-banner{display: none !important;}
}
</style>

//视图锁定
<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width, minimal-ui">