.menu_lien a:link {color:#000; text-decoration: none; } /* unvisited link */ 
.menu_lien a:visited {color:#000; text-decoration: none; } /* visited link */ 
.menu_lien a:hover {color:#000; text-decoration: underline; } /* mouse over link */ 
.menu_lien a:active {color:#000; text-decoration: underline; } /* selected link */ 

#entete, #menu, #contenu, #footer {
padding:1px 0;

}
#entete {
background-color:#ffcc66;
text-align:center;
}
#main {
max-with:960px;
margin:auto;
}
#menu  {
float:left;
width:240px;
background-color:#ffcc66;
font-size: 16px;
text-align:left;
margin-left:50px;
margin-top:100px;
line-height : 25px;
}
#contenu {
font-size: 16px;
margin-top:100px;
margin-left:500px;
margin-right:500px;
background-color:#ffcc66;
height: 100%;
text-align:justify;
line-height : 25px;
}
#footer {
background-color:#ffcc66;
text-align:center;
clear:both;
}