If it works with prosilver but not your style then the problem lies with your style. You need to seek support from the place where you got your style.
Code: Select all
<div class="copyright_bar">
Powered by <a href="http://www.phpBB.com/">phpBB</a>™ <span class="planetstyles_credit planetstyles_credit_hidden">• Design by <a href="http://www.planetstyles.net">PlanetStyles</a></span>