Html与css基础_html/css_WEB-ITnose
1、html的定义
(1)、html：超文本标记语言(HyperText Markup Language)，它主要包括"头"(Head)和"主体"(Body)两个部分，其中"头"部提供关于网页的信息，"主体"部分提供网页的具体内容。
(2)、头部元素基本由head(头部)，meta(设置文档标题和其它在网页中不显示的信息)，base(文档中不能被该站点辨识的其它所有链接源的URL)，title(文档的标题)，link(定义一个链接和源之间的相互关系)，sricpt(脚本语句标签,引入外部js文件或写入js文件),style(写入css样式)七个部分组成。
(3)、经常使用的元素
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