在线运行代码 - 菜鸟教程

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"> 
<title>菜鸟教程(cainiaoplay.com)</title>
<style>:target
{
	border: 2px solid #D4D4D4;
	background-color: #e5eecc;
}
</style>
</head>
<body>

<h1>This is a heading</h1>

<p><a href="#news1">Jump to New content 1</a></p>
<p><a href="#news2">Jump to New content 2</a></p>

<p>Click on the links above and the :target selector highlight the current active HTML anchor.</p>

<p id="news1"><b>New content 1...</b></p>
<p id="news2"><b>New content 2...</b></p>

<p><b>注意:</b> IE 8 以及更早版本的浏览器不支持 :target 选择器.</p>

</body>
</html>
源代码

动行结果
