div#wn1	{ 
	position:relative; 
	width:270px; height:160px; 
	overflow:hidden;	
	}

div#wn2	{ 
	position:relative; 
	width:270px; height:160px;
	overflow:hidden;	
	}

div#wn3	{ 
	position:relative; 
	width:270px; height:160px;  
	overflow:hidden;	
	}