div.heading{
		background-color:#DDDDDD;
		padding:10px;
		padding-bottom:5px;
		border-top-right-radius: 25px;  
		border-top-left-radius: 25px;  		
		-webkit-border-top-right-radius: 25px;  
		-webkit-border-top-left-radius: 25px;      
		-moz-border-radius-topright: 25px;  
		-moz-border-radius-topleft: 25px;  
		border: 1px solid #DDD;
}
div.blokje{
		border: 1px solid #DDD;
		padding:5px;
		margin-bottom:20px;
		border-bottom-right-radius: 105px;  
		border-bottom-left-radius: 10px;  		
		-webkit-border-bottom-right-radius: 10px;  
		-webkit-border-bottom-left-radius: 10px;      
		-moz-border-radius-bottomright: 10px;  
		-moz-border-radius-bottomleft: 10px;  
	}