Are there any specific best practices for styling div containers in PHP output?

When styling div containers in PHP output, it is best practice to separate the styling from the PHP logic by using CSS. This can be done by adding classes or IDs to the div containers and then styling them in an external CSS file. This helps to keep the code clean and organized, making it easier to maintain and update the styling in the future.

<?php
echo '<div class="container">';
echo '<p>Content inside the div container</p>';
echo '</div>';
?>