.wp-pagenavi span {
    background-color: #E9521E;
    border-radius: 4px;
    color: #fff;
    padding: 6px 13px;
    border: solid 1px #E9521E;
    margin: 0 3px;
  }
  .wp-pagenavi a {
    background-color: #fff;
    border: solid 1px #E9521E;
    border-radius: 4px;
    color: #E9521E;
    padding: 6px 13px;
    margin: 0 3px;
  }
  .wp-pagenavi a:hover {
    background-color: #E9521E;
    color: #fff;
  }