Are there specific guidelines for using semicolons in CSS declarations within PHP output?

When outputting CSS declarations within PHP, it is important to use semicolons to separate each property and value pair. This ensures that the CSS syntax is correct and that the styles are applied correctly. Make sure to include a semicolon after each property-value pair, except for the last one.

<?php
// Example PHP code snippet for outputting CSS declarations with semicolons
echo "<style>";
echo "body {";
echo "  background-color: #f0f0f0;";
echo "  color: #333333;";
echo "}";
echo "</style>";
?>