body {
  font-family: sans-serif;
  text-align: justify;
}

.date {
  font-weight: bold;
}

p.copyright {
  text-align: center;
  font-size: small;
  background-color: #d0d0ff;
}

img {
  border: 0;
}

a:link {
  color: blue;
  text-decoration: none;
}

a:hover {
  color: red;
  text-decoration: underline;
}

a:visited {
  color: brown;
  text-decoration: none;
}

.navbar_row_odd {
  background-color: lightblue;
}
.navbar_row_even {
  background-color: white;
}
.navbar_row_active {
  background-color: yellow;
}

#navtitle {
  font-weight: bold;
  font-size: large;
  text-align: center;
}

.code {
  background-color: lightblue;
}