.logo1 { border: 3px outset rgb(126, 126, 126);
    margin: 0px 0px 0px 20px;
    width: 180px;
    height: 110px;
    }
  .logo2 { border: 3px outset rgb(126, 126, 126);
    margin: 0px 0px 0px 20px;
    width: 610px;
    height: 110px;
    }

  ul#menu_horizontal { width: 100%;
    height: 25px;
    list-style-type: none;
    }

  ul#menu_horizontal li { padding: 0pt 0.5em;
    }

  li.bouton_gauche { float: left;
    }

  li.bouton_droite { float: right;
    }

  .boutonc { border: 0px solid ;
    width: 112px; 
    height: 65px;

    }
.bouton{ border: 0px solid;
   width: 160px;
   height: 45px;
}

  .boutong { border: 0px solid ;
    width: 140px;
    height: 90px;
    }

  body { border: 3px solid rgb(204, 204, 204);
    opacity: 1;
    background-color: rgb(204, 204, 204);
    }

  li.treeMenu_opened ul { display: block;
    }

  li.treeMenu_closed ul { display: none;
    }

  li.sous_menu { list-style-type: none;
    }

  #corps { border: 1px solid rgb(51, 51, 255);
    margin: 0px 5px 5px;
    padding: 2pt;
    width: 97%;
    height: 550px;
    overflow: auto;
    background-color: rgb(255, 255, 255);
    }

  #reussite { border: 1px solid rgb(51, 51, 255);
    margin: 0px 5px 5px;
    overflow: auto;
    height: 260px;
    width: 98%;
    }

  .menu_gauche { border: 2px solid rgb(255, 255, 255);
    margin: 0px 0px 0px 0pt;
    padding: 20px 20px 20px 0pt;
    text-align: left;
    width: 170px;
    background-color: rgb(94, 153, 253);
    height: 780px;
    }

  #nouvelle { border: 1px none rgb(255, 255, 255);
    height: 830px;
    overflow: auto;
    background-color: rgb(204, 204, 204);
    width: 205px;
    }

  #liens { border: 2px solid rgb(255, 255, 255);
    margin: 2px;
    padding: 0px;
    overflow: auto;
    background-color: rgb(235, 235, 235);
    width: 195px;
    height: 390px;
    }

  #news { border: 2px solid rgb(255, 255, 255);
    opacity: 1;
    margin: 2px;
    overflow: auto;
    background-color: rgb(204, 204, 204);
    width: 195px;
    height: 420px;
    }

  p { color: rgb(0, 0, 0);
    font-style: normal;
    text-align: center;
    background-color: transparent;
    font-weight: normal;
    font-family: Arial,Helvetica,sans-serif;
    font-size: 13px;
    }

  h1 { font-size: 21px;
    text-align: center;
    font-weight: bold;
    color: rgb(51, 51, 255);
    font-family: Arial,Helvetica,sans-serif;
    }

  li { text-align: center;
    }
  #menu2 { 
    padding-left: 0px;
    margin-left: 0px;