.wp-pagenavi {
    clear: both;
}
.wp-pagenavi a, .wp-pagenavi span {
    border: 1px solid #BFBFBF;
    border-radius: 5px 5px 5px 5px;
    color: #999999;
    margin: 2px;
    padding: 5px 10px;
    text-decoration: none;
}
.wp-pagenavi a:hover, .wp-pagenavi span.current {
    border-color: #FF6600;
}
.wp-pagenavi span.current {
    font-weight: bold;
}