#close a {
  color: #202020;
  font-family: Verdana, Geneva, Arial, Helvetica, sans-serif;
  width: 16px;
  font-weight: bold;
  position: absolute;
  top: 4px;
  right: 4px;
  text-decoration: none;
  text-align: center;
  font-size: 14px;
}

#popup {
  width: 345px;
  position: absolute;
  margin-top: -220px;
  margin-left: 20px;
}