body {
background-color: #000000;
font-family:Verdana, Arial, Helvetica, sans-serif;
font-size: 0.8em;
margin: 0;
padding: 0;
}
#conteneur {
     margin-left: auto;
     margin-right: auto;
     width: 800px;
     text-align: left; /* on rétablit l'alignement normal du texte */
     }
     
.header {
height: 60px;
margin-top:25px;
}
	 
.gauche {
padding: 0px;
width: 190px;
float: left;
}

.centre {
width: 410px;
float: left;
margin-left: 5px;
}

.droite {
padding: 0px;
width: 190px;
float: left;
margin-left: 5px;
}

.pied {
width: 410px;
float: center;
background-color: #FFFFFF;
}

a img {
border: 0;
}

.lienblanc { 
font-family: Verdana, Arial, Helvetica, sans-serif; 
font-size: 13px; 
font-weight: normal; 
color: #FFFFFF; 
text-decoration: none ;
}

.lienblanc:hover { 
font-family: Verdana, Arial, Helvetica, sans-serif; 
font-size: 13px; 
font-weight: normal; 
color: #FFFFFF; 
text-decoration: underline;
}