在线运行代码 - 菜鸟教程

<html>
<head>
<meta charset="utf-8"> 
<title>菜鸟教程(cainiaoplay.com)</title>
<style type="text/css">p
{ 
	word-spacing:30px;
}
</style>
</head>
<body>

<p>
This is some text. This is some text.
</p>

</body>
</html>

源代码

动行结果