#gallery_prev, #gallery_next {
    position: absolute;
    bottom: 0px;
    right: 0px;
    z-index: 120;
    width: 60px;
    text-align: center;
    font-size: 12px;
    padding: 4px;
}

#gallery_prev {
    left: 0px;
}

#gallery_prev a, #gallery_next a {
    color: #000;
    text-decoration: none;
}