/**gallery margins**/
ul.gallery {
    margin-left: 3vw;
    margin-right: 3vw;
}

.zoom {
    -webkit-transition: all 0.35s ease-in-out;
    -moz-transition: all 0.35s ease-in-out;
    transition: all 0.35s ease-in-out;
    cursor: -webkit-zoom-in;
    cursor: -moz-zoom-in;
    cursor: zoom-in;
}

    .zoom:hover,
    .zoom:active,
    .zoom:focus {
        /**adjust scale to desired size, add browser prefixes**/
        -ms-transform: scale(2.5);
        -moz-transform: scale(2.5);
        -webkit-transform: scale(2.5);
        -o-transform: scale(2.5);
        transform: scale(2.5);
        position: relative;
        margin-left: 81%;
        top: 5.5vh;
        z-index: 100;
    }

/**To keep upscaled images visible on mobile, increase left & right margins a bit**/
@media only screen and (max-width: 768px) {
    ul.gallery {
        margin-left: 15vw;
        margin-right: 15vw;
    }

    /**TIP: Easy escape for touch screens, give gallery's parent container a cursor: pointer.**/
    .DivName {
        cursor: pointer
    }
}