#ex_dis{
  display:none;
  width:40%;
  padding:10px;
  background-color:#FFFFFF;
  position:absolute;
  z-index:10000;
  border-width:1px 1px 1px 1px;
  border-style:solid;
  border-color:#204A70;
  top: 50px;
  left: 245px;
  overflow: hidden;
  font-size: 80%;
}