Sure, here are the steps on how to add some more pages with links between each other that say more about John and add CSS files for styles:

1. **Create a new HTML file for each page.**

```
touch about.html contact.html
```

2. **Open the `about.html` file in a text editor and add the following content:**


<!DOCTYPE html>
<html>
<head>
<title>About John</title>
</head>
<body>
<h1>About John</h1>
<p>John is a software engineer who loves to learn new things. He is passionate about building web applications and is always looking for new challenges.</p>
<p>John is also a big fan of music and plays the guitar in his spare time. He enjoys spending time with his family and friends and is always up for a good adventure.</p>
</body>
</html>


3. **Open the `contact.html` file in a text editor and add the following content:**

```
<!DOCTYPE html>
<html>
<head>
<title>Contact John</title>
</head>
<body>
<h1>Contact John</h1>
<p>You can contact John at the following addresses:</p>
<ul>
<li>Email: john@example.com</li>
<li>Phone: (123) 456-7890</li>
<li>Address: 123 Main Street, Anytown, CA 12345</li>
</ul>
</body>
</html>
```

4. **Create a CSS file for each page.**

```
touch about.css contact.css
```

5. **Open the `about.css` file in a text editor and add the following content:**

```
body {
  background-color: #ffffff;
  font-family: sans-serif;
}

h1 {
  font-size: 2em;
  color: #000000;
}

p {
  font-size: 1em;
  line-height: 1.5em;
}
```

6. **Open the `contact.css` file in a text editor and add the following content:**

```
body {
  background-color: #ffffff;
  font-family: sans-serif;
}

h1 {
  font-size: 2em;
  color: #000000;
}

p {
  font-size: 1em;
  line-height: 1.5em;
}

.contact-form {
  width: 500px;
  margin: 0 auto;
}

.contact-form input {
  width: 100%;
  border: 1px solid #ccc;
  padding: 10px;
}

.contact-form button {
  background-color: #000000;
  color: #ffffff;
  border: none;
  padding: 10px;
  cursor: pointer;
}
```

7. **Copy the `about.css` and `contact.css` files to the `/usr/share/nginx/html` directory inside the Nginx container.**

```
docker cp about.css nginx:/usr/share/nginx/html
docker cp contact.css nginx:/usr/share/nginx/html
```

8. **Reload the Nginx configuration.**

```
docker exec -d nginx reload
```

9. **Access the Nginx container from your browser.**

Open a web browser and navigate to `http://localhost:80`. You should see the following pages:

* `http://localhost:80/about`: The "About John" page.
* `http://localhost:80/contact`: The "Contact John" page.

Congratulations! You have successfully added some more pages with links between each other that say more about John and added CSS files for styles.
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