css| Reference | System very early want to do a map for CSS, unfortunately a no time two quite complex, today, after writing the operation, also lazy to do a work, opened fireworks began to draw!
The following is about the entire CSS:
Description
At this stage we use CSS, divided into two modes: Quirks mode and strict mode,
Quirks ModeNature is the browser manufacturer's own model, which contains CSS parsing, private CSS.
Standard mode (strict mode), of course, has the development of the universal, now browsers generally support and we are using css21/href= "http://www.w3.org/TR/CSS21/" target=_blank> CSS 2.1 specification (CSS 2.1 specification).
The details of both modes can be read Quirks mode and strict mode
According to quirks mode, it was born. CSS Hack &
Filters, filter the browser, so that the design of CSS for the Web page when the browser can be compatible with a variety of browsers.
About the attributes:
Property names can contain the following information
Value: Specified value & syntax
Initial value: initial value
Apply to: Which elements can be applied to
Inheritance: whether to have inheritance
Percentage: How does a percentage value work?
Media: Available for that type of device
Priority: The latter covers the former
!important Declaration: Declaration of precedence (IE5. X 6.0 not supported)
Explain the priority of CSS, OLD9 explain the more detailed, including the priority of the selector,!important declaration, @import rules, embedded CSS
http://old9.blogsome.com/2006/03/13/css_conflict_resolve/
