body         { text-decoration: none; background-color: black; text-align: center; margin: 0; top: 0; left: 0 }
#infoperso  { text-decoration: none; background-color: #fff; text-align: center; margin: 10px; padding: 5px; position: relative; top: 10px; bottom: 10px; left: 450px; width: 350px; height: 80px; border: solid 1px #666 }