.row > .lightbox-column {
        padding: 0 8px;
    }

    .row:after {
        content: "";
        display: table;
        clear: both;
    }

    .lightbox-column {
        float: left;
        width: 25%;
    }

    /* The Modal (background) */
    .lightbox-modal {
        display: none;
        position: fixed;
        z-index: 999;
        padding-top: 100px;
        left: 75%;
        top: 0;
        width: 25%;
        height: 100%;
        overflow: auto;
        background-color: black;
    }

    /* Modal Content */
    .lightbox-modal-content {
        position: relative;
        background-color: #fefefe;
        margin: auto;
        padding: 0;
        width: 90%;
        max-width: 1200px;
    }

    /* The Close Button */
    .lightbox-close {
        color: white;
        position: absolute;
        top: 10px;
        right: 25px;
        font-size: 35px;
        font-weight: bold;
    }

        .lightbox-close:hover,
        .lightbox-close:focus {
            color: #999;
            text-decoration: none;
            cursor: pointer;
        }

    .lightbox-mySlides {
        display: none;
    }

    .lightbox-cursor {
        cursor: pointer;
    }

    /* Next & previous buttons */
    .a-prev,
    .a-next {
        cursor: pointer;
        position: absolute;
        top: 50%;
        width: auto;
        padding-left: 5px;
        padding-right: 5px;
        padding-top: 10px;
        padding-bottom: 10px;
        margin-top: -50px;
        color: black;
        font-weight: bold;
        font-size: 20px;
        transition: 0.6s ease;
        border-radius: 0 3px 3px 0;
        user-select: none;
        -webkit-user-select: none;
    }

    /* Position the "next button" to the right */
    .a-next {
        right: 0;
        border-radius: 3px 0 0 3px;
    }

        /* On hover, add a black background color with a little bit see-through */
        .a-prev:hover,
        .a-next:hover {
            color: white;
            text-decoration: none;
            background-color: rgba(0, 0, 0, 0.8);
        }

    /* Number text (1/3 etc) */
    .numbertext {
        color: #f2f2f2;
        font-size: 12px;
        padding: 8px 12px;
        position: absolute;
        top: 0;
    }



    .caption-container {
        text-align: center;
        background-color: black;
        padding: 2px 16px;
        color: white;
    }

    .lightbox-demo {
        opacity: 0.6;
    }

        .active,
        .lightbox-demo:hover {
            opacity: 1;
        }

    img.hover-shadow {
        transition: 0.3s;
    }

    .hover-shadow:hover {
        box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
    }