body {
  margin: 0;
  background-color: #f8f8f8;
}

/* main table */
body > table {
  width: 100%;
  height: 100%;
}

body > table td {
  vertical-align: middle;
  text-align: center;
  font-family: arial, verdana, sans-serif;
  color: #dddddd;
}

h1 {
  font-size: 5em;
  margin-bottom: 0;
}

td > p {
  margin-top: 0;
}

td div {
  color: #dddddd;
}

td div:hover {
  color: white;
  background-color: #dddddd;
}

a {
  text-decoration: none;
}

ul.horizontal {
  padding-left: 0;
}

ul.horizontal > li {
  display: inline;
}

ul.horizontal > li > a {
  color: lightgray;
  text-decoration: none;
  padding: 1em;
}

ul.horizontal > li > a:hover {
  color: white;
  background-color: lightgray;
}

i.i {
  font-family: georgia, helvetica, sans-serif; 
}