body
{
  background-color: #FFFFFF;
  color: #000000;
  font-family: Arial, Georgia, Times New Roman, Times, serif;
  margin: 5px 15px 15px 15px;
}

div.header
{
  float: left;
  background-image: url("kohonen.gif");
  background-repeat: no-repeat;
  background-position: left;
  height: 140px;
  width: 800px;
}

div.clear
{
  clear: both;
}

h1
{
  font-size: 1.7em;
  color: #000000;
  text-align: center;
}

h2
{
  font-size: 1.2em;
  color: #000000;
}

h3
{
  font-size: 1.0em;
  color: #000000;
}

a
{
  color: #000033;
}

a:hover
{
  color: #0000FF;
}


ul.menu
{
  padding: 0px 0px 0px 15px;
}

ul.menu li a
{
  font-weight: bold;
  text-decoration: none;
}

ul.menu li a:hover
{
  text-decoration: underline;
}

div.copyright
{
  position: absolute;
  bottom: 15px;
  width: 160px;
  font-size: 0.8em;
  text-align: center;
}

span.comment
{
  display: none;
  background: #FFFFCC;
  padding: 2px 5px 2px 5px;
  margin: 2px 10px 2px 10px;
  border: 1px solid gray;
  font-size: 0.8em;
  text-align: justify;
}

span.comment_link
{
  color: #000066;
  text-decoration: none;
}