Good day!

I have a pure php code, so my table was in echo and I want to change the font and font-size of text in table header but when I put thid code:
[PHP]
echo "<font size="18" face='Arial'>";
echo "<table>";

and at the lower part i close it
echo "</table>";
echo "</font>";

[/php]

It only take effect in the text outside the table. and when I try to put it on the <table> It doesn't take effect.

Thank you in advance

<table>
<tbody>
<th style="font-family: arial; font-size: 18pt">header text</th>
...
</tbody>
</table>

Have you tried something like that?