#products .thumbnail-container img.fliper_image, .products .thumbnail-container img.fliper_image {
    left: 0;
    position: absolute;
    right: 0;
    top: 0;
    opacity: 0;
    filter: alpha(opacity=0);
    -webkit-transition: all 300ms ease 0s;
    -moz-transition: all 300ms ease 0s;
    -o-transition: all 300ms ease 0s;
    transition: all 300ms ease 0s; 
}

#products .product-miniature:hover .thumbnail-container .fliper_image, .products .product-miniature:hover .thumbnail-container .fliper_image {
  opacity: 1;
  filter: alpha(opacity=100); 
}