echo'
#pagecornr {
  position: absolute;
  right: 0; top: 0;
}
#pagecornr img {
  width: 50px; height: 52px;
  z-index: 99;
  position: absolute;
  right: 0; top: 0;
  -ms-interpolation-mode: bicubic;
}
#pagecornr .bg_msg {
  width: 50px; height: 50px;
  position: absolute;
  z-index: 98;
  right: 0; top: 0;
  background: url('images/ad.png') no-repeat right top;
  text-indent: -9999px;
}