Internet Explorer debugging Knowledge points

Browser mode

IE browser open should default to the highest version of compatibility mode

If the browser open mode is not the highest version added by default: <meta http-equiv= "x-ua-compatible" content= "Ie=edge"/>

If the mode you want to open is IE7, add: <meta http-equiv= "x-ua-compatible" content= "ie=7"/>

The difference between IE "browser mode"

"Browser mode": you can use <meta http-equiv= "x-ua-compatible" content= "Ie=edge"/> settings, which browser renders the Web page

Document mode: No need to think about it,

Internet Explorer debugging Knowledge points