.portfolio {
    padding: 5px;
  }
  
  .portfolio h2 {
    text-align: center;
    font-size: 30px;
    margin-bottom: 20px;
  }
  
  .portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    grid-gap: 30px;
  }
  
  .portfolio-item {
    background-color: #fff;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    padding: 20px;
  }
  
  .portfolio-item img {
    width: 100%;
    height: auto;
    margin-bottom: 20px;
  }
  
  .portfolio-item h3 {
    font-size: 24px;
    margin-bottom: 10px;
  }
  
  .portfolio-item p {
    font-size: 18px;
    line-height: 1.5;
    color: #444;
    margin-bottom: 20px;
  }
  
  .portfolio-item a {
    display: block;
    text-align: center;
    font-size: 18px;
    background-color: #007bff;
    color: #fff;
    padding: 10px 20px;
    border-radius: 5px;
  }
  
  .portfolio-item a:hover {
    background-color: #0062cc;
    color: #fff;
  }
  
  .pagination {
    text-align: center;
    margin-top: 30px;
  }
  
  .pagination ul {
    display: inline-block;
    margin: 0;
    padding: 0;
  }
  
  .pagination li {
    display: inline-block;
    margin-right: 10px;
  }
  
  .pagination li a {
    display: block;
    padding: 5px 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    color: #333;
  }
  
  .pagination li.active a {
    background-color: #007bff;
    color: #fff;
    border-color: #007bff;
  }
  
  .pagination li a:hover {
    background-color: #007bff;
    color: #fff;
    border-color: #007bff;
  }
  
  .pagination .prev a, .pagination .next a {
    border-color: #007bff;
  }
  
  .pagination .prev a:hover, .pagination .next a:hover {
    background-color: #007bff;
    color: #fff;
    border-color: #007bff;
  }