// Dev Vip is in the house making a few edits
// Activate WordPress Maintenance Mode

function wp_maintenance_mode(){
    if(!current_user_can('edit_themes') || !is_user_logged_in()){
        wp_die('<h1 style="color:blue">We'll be Back in 5 <br />  Thanks ');
    }
}
add_action('get_header', 'wp_maintenance_mode');

// wrap it back up when your done using /* before and */ after