// in config/breadcrumb.php $config['set_home'] = '<img src="/path/to/your/image.jpg" alt="Home" />';
// in config/breadcrumb.php $config['set_home'] = "Home"; $config['attr_home'] = array('class' => 'home_breadcrumb'); // in your stylesheet .home_breadcrumb{url(/path/to/your/image.jpg) no-repeat 0 0 transparent;width:20px;height:0px;padding-top:20px;overflow:hidden;float:left;}