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>img
{
	float:left;
}
p.clear
{
	clear:both;
}
</style>
</head>
<body>

<img src="logocss.gif.html" width="95" height="84" />
<p>This is some text. This is some text. This is some text. This is some text. This is some text. This is some text.</p>
<p class="clear">This is also some text. This is also some text. This is also some text. This is also some text. This is also some text. This is also some text.</p>

</body>
</html>
源代码

动行结果
