/**THE SAME CSS IS USED IN ALL 3 DEMOS**/
/**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;
    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}
    }