#logo {
  position:absolute;
  left:36px;
  top:22px;
  width:180px;
  height:50px;
  z-index:6000;
}

#logo div, #logo a {
  display:block;
  width:180px;
  height:50px;
  text-decoration:none;
  cursor:hand;
}

#logo div span {
  display:block;
  width:1px;
  height:1px;
  line-height:200px;
  overflow:hidden;
}