在线运行代码 - 代码学院 www.codexy.cn

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"> 
<title>代码学院(codexy.cn)</title> 
<style>
div+p
{
	background-color:yellow;
}
</style>
</head>
<body>

<h1>Welcome to My Homepage</h1>

<div>
<h2>My name is Donald</h2>
<p>I live in Duckburg.</p>
</div>

<p>My best friend is Mickey.</p>

<p>I will not be styled.</p>

</body>
</html>

源代码

动行结果