.poster-image-square,
.gallery-image-square {
    float:left;
    position: relative;
    width: 100%;
    padding-bottom : 60%;
    overflow:hidden;
    margin-bottom: 11.2%;
    color: rgba(255, 255, 255, 0.7);
    opacity: 0.7;
    border: 1px solid #B0B0B0;
}

.poster-image-square,
.gallery-image-square {
    background-size: cover;
    background-position: center center;
}

.poster-image-square:hover,
.gallery-image-square:hover {
    color: rgba(255, 255, 255, 1);
    opacity: 1;
}

.poster-image-square .square-content,
.gallery-image-square .square-content {
    position:absolute;
    height: 100%;
    width: 100%;
    padding: 5% 5%;
}

.poster-image-square .square-table,
.gallery-image-square .square-table {
    display:table;
    width:100%;
    height:100%;
}

.poster-image-square .square-table-cell,
.gallery-image-square .square-table-cell {
    display:table-cell;
    vertical-align:middle;
}

.poster-controls {
    position: absolute;
    right: 10px;
    bottom: 10px;
}

.poster-next,
.poster-previous {
    cursor: pointer;
    display: inline-block;
    width: 50px;
    height: 45px;
}

.poster-next {
    background-image: url("/assets/lightbox/images/next.png");
}

.poster-previous {
    background-image: url("/assets/lightbox/images/prev.png");
}

.posters-list .poster-image-square {
    opacity: 1;
}