How can CSS properties like text-transform affect the display of text in different browsers when using PHP templates?

When using CSS properties like text-transform in PHP templates, it's important to ensure that the CSS styles are applied consistently across different browsers. One way to achieve this is by using a CSS reset or normalize stylesheet to standardize the default styles across browsers. Additionally, testing the template in multiple browsers and making adjustments as needed can help ensure a consistent display of text.

<!DOCTYPE html>
<html>
<head>
    <style>
        body {
            text-transform: uppercase;
        }
    </style>
</head>
<body>
    <h1><?php echo "Hello, World!"; ?></h1>
</body>
</html>