#main_container{
  

  position: relative;
  top: 0px;
  left: 0px;
  z-index: 1;
  margin-left:auto;
  margin-right:auto;
  width:775px;
 }
 

#menu{
  
  position: absolute;
  top: 0px;
  left: 0px;
  z-index: 2;
 }

#content {
  
  position: absolute;
  top: 266px;
  left: 0px;
  width: 775px;
  z-index: 2;
 
}

#nous_joindre {
  
  position: absolute;
  top: 500px;
  left: 60px;
  width: 196px;
  z-index: 3;
 
}

#composantes {
  
  position: absolute;
  top: 340px;
  left: 242px;
  width: 440px;
  z-index: 3;
 
}

#historique {
  
  position: absolute;
  top: 336px;
  left: 242px;
  width: 290px;
  z-index: 3;
 
}

  #footer {
  
  position: relative;
  width: 775px;
  height: 56px;
  z-index: 1;
  background-repeat:no-repeat;
  background-image:url(images/footer.jpg);
  margin: 0 auto;
 
}




body {
	background-color:#6F8F3A;
	font-family: tahoma, verdana;
	font-size:12px;
	font-weight: normal;
	color:#000000;
	text-align:center;
	
}

a:link {
	font-family: tahoma, verdana;
	font-size:12px;
	font-weight: normal;
	color:#537539;
	text-decoration:none;
}

a:visited {
	font-family: tahoma, verdana;
	font-size:12px;
	font-weight: normal;
	color:#537539;
	text-decoration:none;
}
a:hover {
	font-family: tahoma, verdana;
	font-size:12px;
	font-weight: normal;
	color:#537539;
	text-decoration:none;
}