html运行实例（css_howto_external）-搜寻教程库

代码示例：（标识：css_howto_external）

<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="/static/demo/html/css/mystyle.css">
</head>
<body>

<h1>This is a heading</h1>
<p>This is a paragraph.</p>

</body>
</html>