<!-- uc浏览器强制竖屏 -->
 <meta name="screen-orientation" content="portrait">
 <!-- QQ浏览器强制竖屏 -->
 <meta name="x5-orientation" content="portrait">
 <!-- UC浏览器强制全屏 -->
 <meta name="full-screen" content="yes">
 <!-- QQ浏览器强制全屏 -->
 <meta name="x5-fullscreen" content="true">
 <!-- UC浏览器应用模式 -->
 <meta name="browsermode" content="application">
 <!-- QQ浏览器应用模式 -->
 <meta name="x5-page-mode" content="app">