SOURCE

<ul style="list-style-type:square">
<li>Coffee</li>
<li>Milk</li>
<li>egg</li>
</ul>
<ul style="list-style-type:circle">
  <li>Coffee</li>
<li>Milk</li>
<li>egg</li>
</ul>
<b>456</b>
<p>可以写一段话</p>
<form>
姓名: <input type="text" name="name"><br>
密码: <input type="password" name="name"><br>
</form> 
<form>
<input type="radio" name="sex" value="male">Male<br>
<input type="radio" name="sex" value="female">Female<br/>
<input type="checkbox" name="vehicle" value="Bike">I have a bike<br>
<input type="checkbox" name="vehicle" value="Car">I have a car 
</form> 
<video width="320" height="240" controls>
  <source src="movie.mp4" type="video/mp4">
  <source src="movie.ogg" type="video/ogg">
  您的浏览器不支持 HTML5 video 标签。
</video>