The use and definition of html

tag

html5 is used to define special terms or phrases. Here is a detailed introduction to the usage of the

#

Use

<table border="1">
<tr>
  <th>一月 <dialog open>这是打开的对话窗口</dialog></th>
  <th>二月</th>
  <th>三月</th>
</tr>
<tr>
  <td>31</td>
  <td>28</td>
  <td>31</td>
</tr>
</table>

What are the attributes of the

H5: Represents new attributes in HTML5.

Which browsers support the

Currently only Chrome and Safari6 support the

HTML5 had a standard for the

For example, have you ever used the select tag, which is a drop-down box? It is very easy to use, but how many places will really use this native drop-down box (the style and customization requirements are not easy to deal with, right? ), most of them don’t rewrite it themselves using JavaScript.
Personally think that the dialog tag will not be supported. The modal window requires too many customized functions and styles, and one more dialog tag will only become useless.