IE56789对CSS的不同支持资源-CSDN文库

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http://msdn.microsoft.com/en-us/library/cc351024%28v=vs.85%29.aspx
CSS Compatibility and Internet Explorer
 
Note  All columns marked "Internet Explorer 9 Beta" are preliminary content. They may be changed substantially prior to commercial release of the software
described herein.
With each new release of Windows Internet Explorer, support for the World Wide Web Consortium (W3C) Cascading Style Sheets (CSS) standard has steadily
improved. Internet Explorer 6 was the first fully CSS, Level 1-compliant version of Internet Explorer. Internet Explorer 8 is fully compliant with the CSS,
Level 2 Revision 1 (CSS 2.1) specification and supports some features of CSS Level 3 (CSS3). Internet Explorer 9 Beta adds even more support for many
CSS3 modules.
Note It is important to remember that many CSS3 modules are still in the Working Draft or Last Call stages. Until they reach the Candidate Recommendation
stage, they could change significantly. For more information, see the latest CSS3 draft modules.
If your Web site targets browsers that include earlier versions of Internet Explorer, you want to know the level of CSS compliance for those versions. This
article provides an at-a-glance look at CSS compliance across recent versions of Internet Explorer, including support in Internet Explorer 9 Beta.
Note  CSS features that are new to Internet Explorer 8 will only work when your page is rendered in IE8 mode (or higher). Similarly, CSS features that are
new to Internet Explorer 9 Beta will only work when your page is rendered in IE9 mode (or higher). You can ensure your page displays with the latest
rendering by including the following meta tag in your page's head section:
<meta http-equiv="X-UA-Compatible" content="IE=9" />
For more information on document compatibility modes, see Defining Document Compatibility.
This article's organization is loosely based on that of the CSS reference documentation on MSDN. It contains the following sections:
 Introduction   
 At-rules   
Selectors
o Element Selectors   
o Attribute Selectors   
o Combinators   
o Pseudo-classes   
o Pseudo-elements   
Properties
o Lists   
o Color and Background   
o Font and Text   
o Generated Content   