html,body,#wrapper,.slide {
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin:0;
    padding:0;
    overflow: hidden;
}
#wrapper {
    position: absolute;
    background: #000000;
}

#wrapper > span {
    position: relative;
    display: table;
    margin: 0 auto;
    top: 50%;
    font-size: 35px;
    color: white;
}

.slide {
    width: 100%;
    height: 100%;
}

.hidden {
    display: none;
}

#bar {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(8, 8, 8, 0.8);
    font-size: 25px;
}

#bar > #caption {
    text-align: center;
    padding: 10px;
    color: #f5f5f5;
}

#bar > #thumbnails {
    display: inline-flex;
    margin-left: calc(50% - 100px);
    -webkit-transition: margin-left 1s;
    transition: margin-left 1s;
}

#bar > #thumbnails > .thumbnail {
    width: 200px;
    height: 100px;
}

.active {
    border: 2px #dc143c solid;
    border-radius: 5px;
}

@media (max-width: 620px), (max-height: 570px) {
    #bar > #thumbnails > .thumbnail {
        width: 100px;
        height: 50px;
    }

    #bar > #caption {
        padding: 0 !important;
        font-size: 20px;
    }
}

@media (max-width: 350px), (max-height: 260px) {
    #bar {
        display: none;
    }
}