You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
The declaration is at the top of the document, before the label. This tag tells the browser which HTML or XHTML specification to use for the document.
Quirks mode and standard mode.
In standard mode, the browser renders the page according to the specification. In hybrid mode, the page is displayed in a looser, backward-compatible manner. Hybrid mode typically mimics the behavior of older browsers (such as Microsoft Internet explorer 4 and Netscape Navigator 4) to prevent older sites from failing to work.
When IE 6 appeared, the correct box model was used in standard mode and the old proprietary box model was used in promiscuous mode.
To maintain backward compatibility with IE 5 and later versions, Opera 7 and later also use the flawed IE box model in hybrid mode.
No description provided.
The text was updated successfully, but these errors were encountered: