/* mobile portrait */

#product-view {
    position: relative;
}

#product-view .product-image img {
    max-width: 100%;
    max-height: 800px;
    margin: 20px auto 20px auto;
}

/* mobile landscape */

@media only screen and (min-width: 480px) {

    #product-view .product-image {
        text-align: center;
    }
}

/* tablet portrait */

@media only screen and (min-width: 768px) {

}

/* tablet landscape / desktop */

@media only screen and (min-width: 1024px) {

}