body{
  margin: 0;
  padding: 0;
  font-family: Arial, Helvetica, sans-serif;
}

a {
  text-decoration: none;
  color: black;
}

h1 {
  font-size: 120%;
  font-weight: normal;
  padding: 20px 20px 8px 20px;
  margin-bottom: 0px;
}

address {
  position:fixed;
  bottom:0px;
  width: 100%;
  margin-top: 8em;
  padding: 0.5em 1em 0.5em;
  border: 1px solid;
  border-width: 1px 0;
  clear: both;
  border-color: rgb(30%,30%,50%) navy rgb(75%,80%,85%) navy;
  background: rgb(88%,90%,92%);
  font-size: 80%;
}

table {
  margin-left: 20px;
  padding: 0px 20px 20px 20px;
  border-spacing: 0 3px;
}

td {
  padding: 2px;
}

tr th {
  margin: 3px;
  padding: 3px;
  background: #FFCC66;
  font-size: 110%;
  font-weight: normal;
}

tr td {
  padding: 3px;
  margin-left: 3em;
  background: rgb(95%,95%,95%);
}

tr:hover td, .file:hover {
  margin: 3px;
  padding: 3px;
  margin-left: 3em;
  background: rgb(100%,100%,90%);
}