body { 
  font-family: Helvetica, Arial, sans-serif; 
  font-weight: normal; 
  color: #000000; background-color: white;
  margin-left: 30px;
  margin-right: 15px;
}
h1 { font-size: 200%; }
h2 { 
  font-size: 150%;
  margin-left: -15px;
 }
p.navigation { 
  color: #808080;
  font-size: 75%; 
}
p.legende { 
  color: #000000;
  font-size: 75%; 
}

.encadre
{ 
    border: 1px solid #000000;
    background-color: #EFEFEF;
    margin: 3px;
    padding: 3px;
    text-align: left;
    float: right;
    width: 200px;
}

.titre_encadre
{     text-align: center;
}