ol.sf_photoListLightbox li  
{  
    width: 152px !important;  
}  
ol.sf_photoListLightbox li dd.sf_image  
{  
    width: 152px !important;  
    height: 152px !important;  
}  
ol.sf_photoListLightbox li dd.sf_image img  
{  
    border: 1px solid red !important;  
}