<|im_start|>user
Can you provide an example of a simple webpage layout using HTML and CSS?<|im_end|>
<|im_start|>assistant
```html
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Simple Webpage Layout</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 0;
        }
        header {
            background-color: #4CAF50;
            color: white;
            padding: 10px 0;
            text-align: center;
        }
        nav {
            background-color: #333;
            overflow: hidden;
        }
        nav a {
            float: left;
            display: block;
            color: white;
            text-align: center;
            padding: 14px 16px;
            text-decoration: none;
        }
        nav a:hover {
            background-color: #ddd;
            color: black;
        }
        .content {
            padding: 20px;
        }
        footer {
            background-color: #4CAF50;
            color: white;
            text-align: center;
            padding: 10px 0;
            position: relative;
            bottom: 0;
            width: 100%;
        }
    </style>
</head>
<body>
    <header>
        <h1>Welcome to My Simple Webpage</h1>
    </header>
    <nav>
        <a href="#home">Home</a>
        <a href="#about">About</a>
        <a href="#contact">Contact</a>
    </nav>
    <div class="content">
        <h2>About This Page</h2>
        <p>This is a simple layout example using HTML and CSS.</p>
    </div>
    <footer>
        <p>&copy; 2023 My Simple Webpage</p>
    </footer>
</body>
</html>
```<|im_end|>

<|im_start|>user
Can you provide an example of a simple webpage layout using HTML and CSS?<|im_end|>
<|im_start|>assistant
```html
<html>
<head>
    <title>Webpage</title>
    <style>
        body { background-color: lightgrey; }
        h1 { color: blue; }
    </style>
</head>
<body>
    <h1>My Webpage</h1>
    <p>Some content here.</p>
</body>
</html>
```<|im_end|>

Can you provide an example of a simple webpage layout using HTML and CSS?