.image-gallery .field-type-image .field-items {
    margin: 20px -10px 0 0;
    overflow: hidden;
}
.image-gallery .field-type-image .field-items .field-item {
    float: left;
    width: 430px;
    height: 430px;
    margin: 0 10px 10px 0;
}
.image-gallery .field-type-image .field-items .field-item .sb-image {
    display: block;
    height: 100%;
}
.image-gallery .field-type-image .field-items .field-item a {
    display: table-cell;
    width: 430px;
    height: 430px;
    background-color: #faf9f7;
    padding: 20px;
    vertical-align: middle;
    text-align: center;
}
.image-gallery .field-type-image .field-items .field-item a img {
    display: inline-block;
}