#slideshow { 
    position: relative; 
	margin: 0 auto;
	display: block;
	padding-top: 12px;
	top: -15px;
}

#slideshow > div { 
    position: absolute; 
	margin: 0 auto;
    top: 10px; 
    left: 10px; 
    right: 10px; 
    bottom: 0px;
	width: 460px; 
    height: 340px; 
    box-shadow: 0 0 20px rgba(0,0,0,0.4); 
}