.center {
  text-align: center;
}

.pagination {
  display: inline-block;
}

.pagination a {
  color: black;
  float: left;
  padding: 8px 16px;
  text-decoration: none;
  transition: background-color .3s;
  border: 1px solid #ddd;
  margin: 0 4px;
}

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

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

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.card-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.card {
    border: 1px solid #ddd;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 20px 0px rgba(0, 0, 0, 0.1);
    background-color: #fff;
    text-align: center;
}

.card img {
    max-width: 100%;
    height: auto;
    margin-bottom: 10px;
    border-radius: 10px;
}

#page-numbers {
    margin-top: 20px;
    font-size: 16px;
}