body {
  background: #777777;
  font-family: Helvetica, Arial, Verdana, sans-serif;
  font-size: 12px;
  margin: auto;
  margin-bottom: 1em;
  margin-top: 1em;
  width: 75%;
}

img {
  border: 0px;
}

p {
  margin: .5em;
  margin-bottom: 1em;
  margin-top: 1em;
  text-align: justify;
}

p a, ul a {
  color: #555555;
  text-decoration: none;
}

ul {
  padding: 0em .5em 0em 1.5em;
}

.int {
  margin-top: .5em;
  text-align: justify;
}

.mainbody {
  background: #FFFFFF;
  border: 1px solid;
  border-color: #555555;
  border-top: none;
  padding: .5em;
}

.maintitle {
  background: #F7F7F7;
  border: 1px solid;
  border-bottom: none;
  border-color: #888888;
  padding: .3em;
  text-align: center;
}

#nav {
  background: #F7F7F7;
  border: 1px solid;
  border-color: #666666;
  margin: 0em;
}

#nav ul {
  list-style-type: none;
  margin: 0em;
  padding: 0em;
  text-align: center;
}

#nav ul li {
  float: left;
}

#nav ul li.plain {
  background: #aaaaaa;
  border-color: #aaaaaa;
  border-right: 1px solid;
  color: #555555;
  padding: 2px 5px;
}

#nav ul li a {
  background: #999999;
  border-color: #888888;
  border-right: 1px solid;
  color: #555555;
  display: block;
  padding: 2px 5px;
  text-decoration: none;
}

#nav ul li a:hover {
  background: #aaaaaa;
  color: #F7F7F7;
  display: block;
  padding: 2px 5px;
  text-decoration: none;
}