html强制文档模式ie8 html5 – IE9：强制IE9浏览器模式和文档模式

有“边缘”模式.

My Web Page

Content goes here.

从链接的MSDN页面：

Edge mode tells Windows Internet Explorer to display content in the

highest mode available, which actually breaks the “lock-in” paradigm.

With Internet Explorer 8, this is equivalent to IE8 mode. If a

(hypothetical) future release of Internet Explorer supported a higher

compatibility mode, pages set to Edge mode would appear in the highest

mode supported by that version; however, those same pages would still

appear in IE8 mode when viewed with Internet Explorer 8.

但是,在生产使用中不鼓励“边缘”模式：

建议Web开发人员限制他们使用Edge模式来测试页面和其他非生产用途,因为在未来版本的Windows Internet Explorer中呈现页面内容可能会出现意外结果.