.pics {    
    width:   390px;
    height:  290px;  
    padding: 0;  
    margin:  0;  
} 
 
.pics img {    
    background-color: #eee;  
    width:   390px;
    height:  290px;
    top:  0; 
    left: 0;
    margin:0!important;
} 

#slideshow{
    position: relative;
}