Add Class for span

Hello,

I wantet to float the Print-Button, so I added a class (wrap-pf) to the surrounding span-Element.

This was neccessary at two positions in the code:
$button = '<script src="http://cdn.printfriendly.com/printfriendly.js" type="text/javascript"></script><span class="wrap-pf" onclick="window.print(); return false;" style="'.$style.' text-decoration: none; outline: none; color: '.get_option('pf_text_color').'; cursor:pointer;">'.pf_button().'</span>';

and

$button_link = '<span style="'.$style.'" class="wrap-pf"><a href="'.$plink_url.$separator.'" rel="nofollow" style="text-decoration: none; outline: none; color: '.get_option('pf_text_color').';">'.pf_button().'</a></span>';

in pf.php.

Maybe you could add something like this with your next update to give people the opportunity to position the button the way they want to.

Regards

Jens