.pics { 
    height:  230px; 
    width:   230px; 
    padding: 0; 
    margin:  0; 
}

.pics img { 
    padding: 0px; 
    border:  0px solid #ccc; 
    background-color: #FFF; 
    width:  230px;
    height: 230px;
    top:  0;
    left: 0
}