Home Web Front-end HTML Tutorial 对于HTML的一些不熟悉的及要点掌握_html/css_WEB-ITnose

对于HTML的一些不熟悉的及要点掌握_html/css_WEB-ITnose

Jun 21, 2016 am 09:08 AM

1.浏览器在对HTML代码进行解析的时候会自动忽略空格和换行(一个完整的标签名和属性名还是不能出现空格和换行的)。

2.HTML标签属性可以用双引号、单引号或者不加引号。建议使用引号的。

3.HTML推荐使用小写

4.HTML长度设置中,默认设置的数值单位是像素px,设置成百分比的话是指对于包裹元素的百分比。

5.块标签中,div自动换行,块级元素;span不换行,是内联元素。

6.粗体标签,斜体标签

7.有序列表

    ,无序列表
      ,列表条目项
    • ;其中,列表标签有两个属性值:type属性:列表样式;start属性:起始值

      8.图片标签的alt属性是值当图片不能正常显示时候的提示信息。

      9.标签中使用href访问外网需要加http://;访问本页面是#,访问本页锚点是#锚点名称

      10.标签中name属性设置锚点

      11.

      表格标签中tr代表行,td代表单元格,th代表表头,colspan代表合并列,rowspan代表合并行;caption是表格的标题标签。

      12.

      中分组标签是thead,tbody,tfoot;其中thead和tfoot是有且只能有一个,tbody是 可以有一个或者多个,常用与分行下载。

      13.HTML中src的规范路径的引用是/和\\;

      14.表单标签中可以表示由一个图片提交标签,同时还会把鼠标在图片上点击的坐标发送给服务器。

      15.表单标签中重置标签意味着重置加载时状态,而不是全部清零。

      16.


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