Are there alternative methods to achieve a fixed-size output area on a web page without using frames in PHP?

When trying to achieve a fixed-size output area on a web page without using frames in PHP, one alternative method is to utilize CSS styling to set the dimensions of the output area. By setting the width and height of the container element using CSS, you can control the size of the output area without relying on frames.

<!DOCTYPE html>
<html>
<head>
    <title>Fixed-size Output Area</title>
    <style>
        .output-area {
            width: 500px;
            height: 300px;
            border: 1px solid black;
            overflow: auto;
        }
    </style>
</head>
<body>
    <div class="output-area">
        <?php
        // PHP code to generate content for the output area
        echo "This is a fixed-size output area.";
        ?>
    </div>
</body>
</html>