/** Center Basic Thumbnails */
.ngg-galleryoverview {
    text-align: center !important;
}
.ngg-gallery-thumbnail-box {
    float: none !important;
    display: inline-block !important;
}
/** Thumbnails */
.ngg-gallery-thumbnail-img, .ngg-thumbnail-img {
background: none !important;
border: none !important;
padding: 0px;
}
.ngg-gallery-thumbnail {
border: 0px !important;
margin: 0px !important;
padding: 0px !important;
}