布局标签
<div>...</div>
基本标签
<html>...</html>
<head>...</head>
<meta>
<titile>...</titile>
<link>
<style>...</style>
<body>...</body>
<!--...-->
文本标签
<h1>...</h1>
<b>...</b>
<strong>...</strong>
<i>...</i>
<em>...</em>
<center>...</center>
<ul>...</ul>
<ol>...</ol>
<li>...</li>
<a href="...">...</a>
<font>...</font>
<sub>
<sup>
<br />
<p>...</p>
图形标签
<img src="...'></img>
<hr>
表格标签
<table>...</table>
<th>...</th>
<tr>...</tr>
<td>...</td>
其它标签
<form>...</form>
<input type="..." />
type="submit"
type="reset"
type="text"
type="button"
type="radio"
type="password"
type="file"
type="checkbox"
<textarea></textarea>
<button type="..."></button>
<select></select>
<frame>...</frame>
