body{
	  margin:0px; 
	  padding:0px; 
	  background:url(../4.jpg); 
	  opacity:100%;	  
	  background-size:cover; 
	  background-attachment:fixed;
}
#d{
	border:2px solid;
	min-height:320px;
	padding:20px;
	opacity:0.8; 
	background:#fff;
	border-radius:15px; 
	margin-top:120px;
}