.pagination li > a {
    padding: 5px;
}

    .pagination li > a,
    .pagination li > a:hover {
        border: 0 none;
        background-color: transparent;
    }

        .pagination li > a:hover {
            text-decoration: underline;
        }

.pagination li.active > a,
.pagination li.active > a:hover {
    border: 0 none;
    background-color: transparent;
    color: grey;
}

    .pagination li.active > a:hover {
        text-decoration: none;
    }