.thumbnail-container {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
  }
  .thumbnail-card {
    max-width: 320px;
    border: 1px solid #ddd;
    border-radius: 0.5rem;
    overflow: hidden;
    text-align: center;
    position: relative;
  }
  .thumbnail-card img {
    width: 100%;
    cursor: pointer;
  }