.console {
  color: green;
  background-color: black;
  display:block;
}
.ifrm {
  border: 5px double #a0a0a0;
  margin-left: 1.5em;
  background: #e0e0e0;
  padding: 0 1em 0 0;
}
.head {
  text-decoration:underline;
  font-weight:bold;
  color:navy;
}
.head:hover {
  cursor:pointer;
}