html {
    box-sizing: border-box;
}

*, *:before, *:after {
    box-sizing: inherit;
}

body {
    margin: 0;
}

.preview {
    width: 100%;
}

.row {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

.row > .col {
    padding: 0 8px;
}

.col {
    float: left;
    width: 25%;
}

.modal-lightbox {
    display: none;
    position: fixed;
    z-index: 1;
    padding: 10px 62px 0px 62px;
    /*left: 10%;*/
    /*top: 10%;*/
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: #000000b3;
}

.modal-lightbox-content {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin: auto;
    padding: 0 0 0 0;
    width: 100%;
    max-width: 1200px;
}

.slide {
    display: none;

}

.image-slide {
    width: 100%;
}

.modal-lightbox-preview {
    width: 100%;
}

.dots {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

img.preview, img.modal-lightbox-preview {
    opacity: 0.6;
}

img.active,
.preview:hover,
.modal-lightbox-preview: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);
}

#Lightbox .close {
    color: white;
    position: absolute;
    top: 10px;
    right: 25px;
    font-size: 35px;
    font-weight: bold;
}

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

.previous,
.next {
    cursor: pointer;
    position: absolute;
    top: 50%;
    width: auto;
    padding: 16px;
    margin-top: -50px;
    color: white;
    font-weight: bold;
    font-size: 20px;
    transition: 0.6s ease;
    border-radius: 0 3px 3px 0;
    user-select: none;
    -webkit-user-select: none;
}

.next {
    right: 0;
    border-radius: 3px 0 0 3px;
}

.previous:hover,
.next:hover {
    background-color: rgba(0, 0, 0, 0.8);
}