body {background-color:grey}


div.haut {position: absolute;
		 top: 10px;
		 left:15%;
		 right:15%;
		 padding-top: 5px;
         z-index:3;
		 background-color: white;
		 border: medium maroon double;
		 text-align: center;
		 font-size:xx-large;
		 font-family:times;
		 font-weight:bold}


div.gauche {position: absolute;
		 top: 10%;
		 left:5px;
		 right:80%;
		 padding-top:8%;
		 padding-bottom:8%;
         z-index:2;
		 background-color: white;
		 border:medium double maroon;
		 text-align: center;
		 font-size:x-large;
		 font-family:times;
		 font-weight:bold}

div.centre {position: absolute;
		 
		 top: 7%;
		 bottom: 5%;
		 left:10%;
		 right:10%;
		 padding-top:15%;
		 padding-bottom:15%;
		 padding-left:15%;
		 padding-right:10%;
         z-index:1;
		 border:medium double maroon;
		 background-color: white;
		 font-size:large
		 font-family:times}

div.center {text-align:center}
div.petit {font-size:x-small}



div.droite {position: absolute;
		 top: 10%;
		 left:82%;
		 border:medium double maroon;
		 z-index:4
}

h2,h3,h4 {text-decoration:underline}

.vertalign {vertical-align:middle}