.demo {
    height: 533px;
}

#lightSliderVertical {
    list-style: none outside none;
    padding-left: 0;
    margin-bottom: 0;
    background-color: #000000;
    background-image: linear-gradient(315deg, #000000 0%, #7f8c8d 74%);
}

.demo li {
    display: block;
    float: left;
    cursor: pointer;
}

.demo img {
    display: block;
    height: auto;
    max-width: 800px;
    height: 500px;
    margin-left: auto;
    margin-right: auto;
}

.lSSlideOuter .lSPager.lSGallery li {
    opacity: 0.5;
}

    .lSSlideOuter .lSPager.lSGallery li.active {
        opacity: 1;
    } 

lSSlideOuter .lSPager.lSGallery li.active, .lSSlideOuter .lSPager.lSGallery li {
    border-radius: 0;
}

    lSSlideOuter .lSPager.lSGallery li.active:hover, .lSSlideOuter .lSPager.lSGallery li:hover {
        border-radius: 0;
    }

.lSSlideOuter .lSPager.lSGallery img {
    display: block;
    height: 64px;
    max-width: 100%;
    
}

.lSSlideOuter.vertical {
    padding-left: 130px;
    padding-right: 0px !important;
} 

    .lSSlideOuter.vertical .lSGallery {
        left: 0;
    }
.codes {
    bottom: 5%;
    left: 5%;
    position: fixed; 
}

    .codes div {
        border: 2px solid black;
        font-size: 20px;
        padding: 10px;
        background-color: red;
    }
     
        .codes div a {
            text-decoration: none;
            color: white;
            font-weight: 800;
        }