#map {
  height: 100%;
}
html, body {
  height: 100%;
  margin: 1em;
  padding: 0 0;
  background-color: #F0F0F0;
}
table {
  border-collapse: collapse;
  border: 2px solid black;
  margin-top: 2px;
  margin-bottom: 2px;
}
th, td {
  padding-left: 5px;
  padding-right: 5px;
  border: 1px solid black;
  text-align: center;
}
pre {
  width: 60%;
  color: white;
  background: #0F0F0F;
}