.ac_results {
  overflow: hidden;
  background-color: Window;
  border: 1px solid WindowFrame;
  padding: 0px;
}

.ac_results ul {
  width: 100%;
  list-style-position: outside;
  list-style: none;
  margin: 0;
  padding: 0;
}

.ac_results iframe {
  display:none;/*sorry for IE5*/
  display/**/:block;/*sorry for IE5*/
  position:absolute;
  top:0;
  left:0;
  z-index:-1;
  filter:mask;
  width:3000px;
  height:3000px; 
}

.ac_results li { 
  width: 100%; 
  display: block; 
  overflow: hidden; 
  cursor: pointer; 
  font: menu; 
  font-size: 12px; 
  margin: 0px; 
  padding: 2px 5px; 
}

.ac_over { 
  color: HighlightText; 
  background-color: Highlight; 
}