User:A p3rson/vector.css

li#pt-prefswitch-link-on, li#pt-prefswitch-link-anon { display: none }
 * 1) p-twinkle { background-image:url('http://upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Police_man_Twinkle_Head.svg/29px-Police_man_Twinkle_Head.svg.png');}