#lightbox button.close {
    position: absolute;
    top: 5px;
    right: 5px;
    z-index: 1;
    color: #fff;
    opacity: 1;
}

.modal-backdrop {
    bottom: 0;
    z-index: 30;
}

#lightbox .modal-header {
    padding: 0;
    border-top-right-radius: 4px;
    border-top-left-radius: 4px;
    overflow: hidden;
    border: 0;
}

#lightbox .modal-body {
    padding: 0;
}