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HTML5标签与HTML4标签的区别示例介绍

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Release： 2017-03-25 14:36:43
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1.概念的变化：
HTML5专注内容与结构，而不专注的表现


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标题:HTML5专题视频教程


2.声明与标签：
HTML5在更多的声明和标签上面做了简化，也对兼容做了详细的规定，废除了部分元素，增加了部分元素。
HTML5标签语法介绍及新增标记
3.语法标签：
（1） 不允许写的结束符的标签：area、basebr、col、command、Embed、hr、img、input、keygen、link、meta、param、source、Track、wbr
（2）可以省略结束符的标签：li、dt、dd、p、rt、optgroup、option、Colgroup、thread、tbody、tr、td、th
（3）可以完全省略的标签：html、head、body、colgroup、tbody
4.新增标签：
标记定义一篇文章
Related labels：
HTML5标签 HTML4标签
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