html特殊标签的使用以及有序列表的创建
1.尖角号
2.空格
3.版权
4.商标
5.div标签和span标签的作用
6.有序列表创建
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
  五星红旗飘扬在天安门上,
我们仰望天空,<p>看到无边无际的蓝天</p><hr >
<center> <p>©</p>
<p>®</p>
<p>™</p>
</center>
</body>
</html>

5.div标签独占一行,span标签是修改标题里面的属性的
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<center> <h1>我爱我的祖国 <span style="color: brown;">中国</span></h1>
<div>11111111</div>
<div>22222222</div>
<div>33333333</div></center>
</body>
</html>
结果

6.有序列表的创建
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body><h2>把大象装入冰箱分为几步?</h2>
<ol type="A" start="1">
<li>打开冰箱</li><li>装入大象</li><li>关闭冰箱</li></ol>
</body>
</html>
结果
