css教程:CSS 基本介绍!
WhatYouShouldAlreadyKnow Beforeyoucontinueyoushouldhavesomebasicunderstandingofthefollowing: 在继续前你应该具备相关的基础知识:HTML/XHTML WhatisCSS?什么是CSS? CSSstandsforCascadingStyleSheets StylesdefinehowtodisplayHTM
What You Should Already Know
Before you continue you should have some basic understanding of the following:
在继续前你应该具备相关的基础知识:HTML / XHTML
What is CSS? 什么是CSS?
CSS stands for Cascading Style Sheets
Styles define how to display HTML elements
Styles are normally stored in Style Sheets
Styles were added to HTML 4.0 to solve a problem
External Style Sheets can save you a lot of work
External Style Sheets are stored in CSS files
Multiple style definitions will cascade into one
CSS 意思就是 叠层样式表
样式定义了HTML元素怎样去显示
样式一般存储在样式表中
样式添加到HTML4.0中用来解决问题
利用外部样式表可以提高你的工作效率
外部样式表存储在CSS文件中
Styles Solve a Common Problem
用样式来解决一个共同的问题
HTML tags were originally designed to define the content of a document. They were supposed to say "This is a header", "This is a paragraph", "This is a table", by using tags like <h1>, <p>, <table>, and so on. The layout of the document was supposed to be taken care of by the browser, without using any formatting tags.
As the two major browsers - Netscape and Internet Explorer - continued to add new HTML tags and attributes (like the <font> tag and the color attribute) to the original HTML specification, it became more and more difficult to create Web sites where the content of HTML documents was clearly separated from the document's presentation layout.
第 1 2 3 4 页
Before you continue you should have some basic understanding of the following:
在继续前你应该具备相关的基础知识:HTML / XHTML
What is CSS? 什么是CSS?
CSS stands for Cascading Style Sheets
Styles define how to display HTML elements
Styles are normally stored in Style Sheets
Styles were added to HTML 4.0 to solve a problem
External Style Sheets can save you a lot of work
External Style Sheets are stored in CSS files
Multiple style definitions will cascade into one
CSS 意思就是 叠层样式表
样式定义了HTML元素怎样去显示
样式一般存储在样式表中
样式添加到HTML4.0中用来解决问题
利用外部样式表可以提高你的工作效率
外部样式表存储在CSS文件中
Styles Solve a Common Problem
用样式来解决一个共同的问题
HTML tags were originally designed to define the content of a document. They were supposed to say "This is a header", "This is a paragraph", "This is a table", by using tags like <h1>, <p>, <table>, and so on. The layout of the document was supposed to be taken care of by the browser, without using any formatting tags.
As the two major browsers - Netscape and Internet Explorer - continued to add new HTML tags and attributes (like the <font> tag and the color attribute) to the original HTML specification, it became more and more difficult to create Web sites where the content of HTML documents was clearly separated from the document's presentation layout.
第 1 2 3 4 页
- 上一篇:css选择器的使用方法
- 下一篇:css常属性
精彩图集
精彩文章