.center {
   text-align: center;
}

.pagination {
   display: inline-block;
   margin: 0px;
}

.pagination a {
   color: black;
   float: left;
   padding: 8px 16px;
   text-decoration: none;
}

.pagination a.active {
   background-color: #4CAF50;
   color: white;
   border-radius: 5px;
}

.pagination a:hover:not(.active) {
   background-color: #ddd;
   border-radius: 5px;
}