#leftFixedBox {
  position: fixed;
  width: 187px;
  height: 392px;
  top: 115px;
  z-index: 99999;
  left: 99px;
}
#centerAdBox .adItem {
  display: none;
  position: fixed;
  width: 620px;
  height: 382px;
  top: 50%;
  margin-top: -191px;
  left: 50%;
  margin-left: -310px;
  z-index: 999;
}
#centerAdBox .adItem a.closeAdBtn {
  position: absolute;
  display: block;
  width: 30px;
  height: 30px;
  top: 36px;
  right: -22px;
  cursor: pointer;
  background-color: #000;
  opacity: 0;
  filter: alpha(opacity=0);
}
#rightFixedBox {
  position: fixed;
  width: 150px;
  height: 260px;
  top: 108px;
  right: 23px;
  z-index: 99;
}