body
{
width: 900px;
margin: auto;
background-color: #f5f5ee;
margin-bottom: 0px;
}

.all
{
position:absolute; 
left: 50%;  
top: 50%; 
width: 900px; 
height: 500px; 
margin-top: -250px; /* moitié de la hauteur */ 
margin-left: -450px; /* moitié de la largeur */ 
}

*+html  .menu
{
margin-left: 0px;
}

.logo
{
width: 900px;
height: 372px;
float: left;
background-image: url(images/portail/logo.png);
margin-top: 60px;
}

        .menu
		{
		float; left;
		margin-left: -40px;
		}
	ul#menu
		{
		width: 900px;
		margin:0;
		list-style-type: none;
		padding-top:0px;
		}

		ul#menu li 
		{
		display:block;
		float:left;
		height:57px;
		margin:0;
		}
		
		
		ul#menu a 
		{
		display:block;
		height:57px;
		}
		
		
		ul#menu li.deviantart
		{
		background-image: url(images/portail/deviantart.png); 
		width: 273px;
		}
		
		ul#menu li.forum	
		{
		width:154px; 
		background-image: url(images/portail/forum.png); 
		}
		
		ul#menu li.index
		{
		background-image: url(images/portail/site.png); 
		width: 128px;
		}

		ul#menu li.graphicss	
		{
		width:344px; 
		background-image: url(images/portail/graphicss.png); 
		}