源代码
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>编程字典</title> <link rel="stylesheet" type="text/css" href="mystyle.css"> <style> h1 { color: orange; } </style> </head> <body> <h1>这是一个标题</h1> <p>这个文档的样式混合了外部样式和内部样式</p> </body> </html>
运行结果