body 
{margin:0 0 0 0;
	background-color:Black;
	display: block; 
	font-size:11px; 
	font-family: Arial, Helvetica, sans-serif; 
	color: #000000;
    text-align: center;
	}
#navi 
{
	list-style:none; 	
	margin:0;	
	padding:0;	
}
#navi li 
{
	margin:2px;	
	padding:2px;	
	border:1px solid#CCCCCC;	
}
#navi li a 
{
	display:block;	
	width:140px;
	height:29px;	
	padding:4px 0;	
	text-decoration:none;	
	text-align:center;	
	background-image:url(boton1.png);
	font-size:11px;	
	color:#FFFFFF;	
	background-color:#000000;
	}
#navi li a:hover 
{
	background-image:url(boton1a.png);
}