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- <!DOCTYPE html>
- <html lang="en">
- <head>
- <meta charset="UTF-8">
- <meta name="viewport" content="width=device-width, initial-scale=1.0">
- <title>Hello World</title>
- <style>
- body {
- display: flex;
- justify-content: center;
- align-items: center;
- height: 100vh;
- margin: 0;
- font-family: Arial, sans-serif;
- }
- </style>
- </head>
- <body>
- <h1>Hello World</h1>
- </body>
- </html>
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