#seite_navi
  {
  width:650;
  float:none;
  text-align:center;
  font-size:1.1em;
  margin:1px 4px 8px 4px;
  font-weight:normal;
  }

#seite_navi a:link,a:visited,a:active
  {
  color:#D83107;
  text-decoration:none;
  }

#seite_navi a:hover
  {
  color:#D83107;
  text-decoration:none;
  border-bottom:1px solid #D83107;
  }