ul.pagination {
    display: inline-block;
    padding: 0;
   margin: 20px auto;
}

ul.pagination li {display: inline;}

ul.pagination li a {
    color: black;
    float: left;
    padding: 8px 16px;
    text-decoration: none;
    transition: background-color .3s;
    border: 1px solid #ddd;
}

.pagination li:first-child a {
    border-top-left-radius: 5px;
    border-bottom-left-radius: 5px;
}

.pagination li:last-child a {
    border-top-right-radius: 5px;
    border-bottom-right-radius: 5px;
}

ul.pagination li.active a {
    background-color: #4CAF50;
    color: white;
    border: 1px solid #4CAF50;
}

ul.pagination li a:hover:not(.active) {background-color: #ddd;}