What are the benefits of using UTF-8 encoding and CSS in PHP web development?

Using UTF-8 encoding ensures that your PHP web application can handle a wide range of characters and languages, making it more accessible to users worldwide. CSS allows you to style your web pages and create visually appealing designs. By incorporating UTF-8 encoding and CSS in PHP web development, you can improve the user experience and make your website more professional and user-friendly.

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>UTF-8 and CSS Example</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            background-color: #f0f0f0;
            color: #333;
        }
        h1 {
            color: #0066cc;
        }
    </style>
</head>
<body>
    <h1>Welcome to our website!</h1>
    <p>This is an example of using UTF-8 encoding and CSS in PHP web development.</p>
</body>
</html>