* {
  margin: 0;
  padding: 0;
  font-family: Verdana, Arial, Helvetica, sans-serif;
  font-size: 10px;
}
ul, ol, dl, dt, dd, ul, li {
  list-style-type: none;
  margin: 0;
  padding: 0;
}
img {
  border: 0;
  display: block;
}
body {
  text-align: center; /* Hack pour IE, permet de centrer le site horizontalement */
  margin-bottom:auto;
  margin-top:auto;
}
#conteneur {
  width: 100%;
  background: #5b5b5b;
  
  position:absolute;
	top:38%;
	margin-top:-200px;
	
}
#site {
  width: 952px; 
  height : 556px;
  margin-left: auto; 
  margin-right: auto; 
  text-align: left;
}
#menu_haut{
  width: 952px; 
  height: 27px; 
  background: #d0d5d9;
}
#col_gauche{
  width: 183px; 
  height: 467px; 
  float:left;
  background-color:#6a747d;
}

#col_droite{
  float: right;
  width: 769px; 
  height: 467px; 
}
#presentation{
  width: 769px; 
  height: 304px; 
  float: left;
}

#mentions{
  width: 769px; 
  height: 304px; 
  background-color:#8a97a0;
  overflow:auto;
}
#plan{
  width: 769px; 
  height: 304px; 
  background-color:#8a97a0;
  overflow:auto;
}
#contact{
  width: 769px; 
  height: 304px; 
  float: left;
  background-color:#8a97a0;
  color:#FFFFFF;
}

#actus{
  width: 769px; 
  height: 304px; 
  float: left;
  background-color:#8a97a0;
  color:#FFFFFF;
  overflow:auto;
}
#presse{
  width: 549px; 
  height: 304px; 
  float: left;
  background-color:#8a97a0;
  color:#FFFFFF;
  overflow:auto;
}

#menu_gris{
  clear: both;
  width: 769px; 
  height: 21px; 
  background: #d0d5d9;
}

#encart_gris_bas_home{
  width: 549px; 
  height: 142px; 
  background: #8a97a0;
  float:left;
}

#encart_gris_bas{
  width: 549px; 
  height: 142px; 
  background: #8a97a0;
  float:left;
}

#encart_gris_bas a{
  margin-left:100px;
}

#encart_gris_bas2{
  width: 549px; 
  height: 142px; 
  background: #8a97a0;
  float:left;
}

#adresse{
  float:right; 
  width: 220px; 
  height: 142px; 
}

#newsletter{
  background-color:#6a747d;
  float:right; 
  width: 220px; 
  height: 142px; 
}

.clear {
  clear: both;
}

.divError {
width: 150px;
height: 50px;
text-align: center;
border: 1px black solid;
background-color: #fff;
position: absolute;
color: black;
margin: 30px 0 0 40px;
z-index: 100;
}

.divError h1 {
font-weight: bold;
}