Suggested addition of CSS class to link back

It would be helpful to have a CSS class on the “Return to Events List” link on the single event page, as this would allow it to be styled to be more visible.

It’s a very simple change in quick-event-manager.php around line 728 where I’ve added a class:

if ($display['back_to_url']) {
     $content .= '<p class="qemback"><a href="'.$display['back_to_url'].'">'.$display['back_to_list_caption'].'</a></p>';
} else {
     $content .= '<p class="qemback"><a href="javascript:history.go(-1)">'.$display['back_to_list_caption'].'</a></p>';
}

I have done this in my installation, but it I will have to repeat the change at every update of the plugin.