#myslides {
	width: 688px;
	height: 226px;
    padding: 0;  
    margin:  0 auto;  
	z-index:0; 
} 
 
#myslides img {  
    width: 688px;
    height: 226px;
    top:  0; 
    left: 0;
	z-index:0; 
}