This is a piece of nice html code. You can use any tag, but be aware that email readers do not render everything.

', 'block_padding_left' => 15, 'block_padding_right' => 15, 'block_background' => '#ffffff', 'font_family' => 'Helvetica, Arial, sans-serif', 'font_size' => 16 ); $options = array_merge($default_options, $options); ?>