Change font-size within a shortcode

Are you trying to put a shortcode within a shortcode? Perhaps this is an easier solution to control your front-end output?

CSS

span.my_pixel_size{font-size:25px;}

PHP

'<p>This is the content: <span class="my_pixel_size">' . $content . '</span></p>';

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)