.card .thumbnail img {
    max-width: auto;
    max-height: 250px;
}
.card .thumbnail {
    align-self: center;
}
#product_images .carouselimages img{
    max-height: 550px;
    max-width: 550px;
    width: 100%;
    object-fit:contain;
    object-position:center;
}
#product_images .carousel-thumbs img{
    max-height: 100px;
    max-width: 100px;
    width: 100%;
    object-fit:contain;
    object-position:center;
}
.product-box img{
    max-height: 200px;
    max-width: 200px;
    width: 100%;
    object-fit:contain;
    object-position:center;
}