CSS layout rules for Dreamweaver CS3 Web page production

Although Webjx.com has always recommended that you do not Dreamweaver visual editing of the CSS page layout, but still many friends in use. Create a code editor that you can use with DW to write CSS code. Today, we introduce the CSS layout rules of Dreamweaver CS3 Web page production.
How CSS files are linked
• Additional links: external CSS file
• Import CSS: When multiple CSS files are used, import multiple CSS into a CSS file
There are three types of CSS rule definitions
• Classes such as ". Redtext ",". Bluetext "and". BigText "Wait.
• Re-CSS definition of tags for original HTML tags
• Advanced Pseudo class, element with ID defined, and comprehensive definition
Application of CSS Rules
* Only "class" style needs to be applied, class= "XXXX". Any element can apply a class.
The difference between class and IDs
• Label applications generally for the "body" label one-time use, for such as "Li", "TD" in the page, such as the repetition of a larger label does not recommend the definition.
• Advanced multiple applications, defining "#id Li" is much better than defining "Li".
The order in which CSS rules are executed
• Follow the sequence of CSS code execution
• If there are duplicate rules, follow the definition after execution
• The final rule is the synthesis of multiple definition rules
Emphasis: Advanced rule definition
• Text-style definitions for different tables. (Different tables use different IDs, use class style definitions)
• Multiple hyperlink style definitions on one page
• Multiple CSS Common definitions of different objects of the same rule
• Consider what is more scientific (extensibility and Code simplification) for multiple CSS methods defined by the same object