Sorry Alex there is a problem with functions.php
$sFileName = getParam('sys_main_logo');
if (!$sFileName || !file_exists($dir['mediaImages'] . $sFileName))
return '<a class="mainLogoText" href="' . BX_DOL_URL_ROOT . '">' . getParam('site_title') . '</a>';
return '<a href="' . BX_DOL_URL_ROOT . '"><img src="' . $site['mediaImages'] . $sFileName . '" class="mainLogo"<<<<<should be sys_main_logo as the general css is just pulling a img, form, p {css, instead of div.sys_main_logo { css
many thanks