<!DOCTYPE html>
<html>
<head>
  <style>
    .mosaic {
      display: flex;
      flex-wrap: wrap;
      gap: 20px;
    }

    .tile {
      position: relative;
      flex: 1 1 200px;
      height: 300px;
      border: 1px solid #999999;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 0 10px rgba(153, 153, 153, 0.2);
    }

    .vertical {
      flex-basis: calc(33.3333% - 20px);
    }

    .horizontal {
      flex-basis: calc(66.6666% - 20px);
    }

    .content {
      height: 100%;
      display: flex;
      flex-direction: column;
    }

    .image-container {
      height: 50%;
      overflow: hidden;
    }

    .image-container img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .text-content {
      padding: 0 20px;
      text-align: left;
    }

    .text-content p {
      margin: 10px 0;
    }

    .text-content p:first-of-type {
      font-weight: bold;
    }

    .download-link {
      padding-bottom: 20px;
    }

    @media only screen and (max-width: 768px) {
      .mosaic {
        flex-direction: column;
      }
      .tile {
        flex-basis: 100%;
      }
    }
  </style>
</head>
<body>
  <!-- Your existing HTML content here -->
</body>
</html>
